Marathon race directory — page 2

Browse the announced upcoming marathons in date order. Each edition keeps its own date, surface and official event link; several editions can belong to the same race.

For date, surface and nearby filters, return to the main collection. Nearby results use the existing approximate-area rules; this list does not receive your location.

462 upcoming editions across 375 race families. Showing 41–80. Dates assessed for this list on 7 November 2026.

The list date is not a new source check. Each edition retains its recorded check date below; entry availability can change. Awaiting-date and past editions are not counted as upcoming.

21 November 2026
The Smurf Run — Marathon
Dare Valley Country Park, Aberdare · Wales
Surface not confirmed
Published distance: Marathon: 6 laps of 4.37 miles / 7 km
Seven-hour timed challenge: official page identifies six 4.37-mile / 7 km laps as the marathon option and awards a marathon distance pin. Lap length can change to 3.28 miles following course review. Maintained park footpaths; exact surfacing is not specified.
Course and source notes
Seven-hour timed challenge: official page identifies six 4.37-mile / 7 km laps as the marathon option and awards a marathon distance pin. Lap length can change to 3.28 miles following course review. Maintained park footpaths; exact surfacing is not specified.
Opened official page confirms date, venue and an explicit marathon completion option. Seven-hour timed challenge: official page identifies six 4.37-mile / 7 km laps as the marathon option and awards a marathon distance pin. Lap length can change to 3.28 miles following course review. Maintained park footpaths; exact surfacing is not specified. Entry availability is not established by a generic entry button. On-site event only; optional virtual fulfilment is not imported.
- Official source 1 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
22 November 2026
Bedfordshire - Cakeathon
Bedford · England
Surface: Mixed
Published distance: Marathon
Official event explicitly supports a marathon completion option within its timed challenge, using published 5.3km/3.28-mile laps. It is not represented as a conventional fixed-distance race.
Course and source notes
Official event explicitly supports a marathon completion option within its timed challenge, using published 5.3km/3.28-mile laps. It is not represented as a conventional fixed-distance race.
- Official source 1 (opens in a new tab)
- Official source 2 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
22 November 2026
Grand Canal Canter Marathon
Tiverton Canal Basin · England
Surface: Trail
Published distance: Marathon
Organiser-labelled trail marathon. Published distance: Marathon.
Course and source notes
Two canal out-and-back sections; layout differs between autumn and spring.
Field-scoped check 2026-11-06: The autumn 2026 edition has moved from 25 October to 22 November. The organiser and its matching RaceNation event header agree on the new date, and tickets for this distance can be added to the basket. The stable edition identity is retained. March 2027 remains a separate edition. Other facts retain their earlier verification dates.
- Official source 1 (opens in a new tab)
- Official source 2 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
22 November 2026
Monument Run Marathon
Carrickfergus, County Antrim · Northern Ireland
Surface not confirmed
Published distance: Marathon (twice around)
Official individual marathon goes around Knockagh Monument twice from Carrickfergus. Exact distance and surface are not stated.
Course and source notes
Official marathon option uses repeated loops; laps are not separate editions.
Official individual marathon goes around Knockagh Monument twice from Carrickfergus. Exact distance and surface are not stated. 2026-09-28 — registrationStatus: Official calendar explicitly states registration open for this edition. This check covers these facts only; other fields retain their previous verification. 2026-09-28 — entryPrice: Official event-specific price. This check covers these facts only; other fields retain their previous verification. 2026-09-28 — priceQualifier: Do not assert checkout total without fee evidence. This check covers these facts only; other fields retain their previous verification.
- Official source 1 (opens in a new tab)
- Official source 2 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
22 November 2026
Phoenix Kent Road Runner Marathon
Gravesend · England
Surface: Road
Published distance: Marathon
Official page explicitly offers a marathon completion option within a timed event; this is not a conventional fixed-distance race. No exact total numerical marathon distance is stated; lap length has not been multiplied to invent one.
Course and source notes
Official page explicitly offers a marathon completion option within a timed event; this is not a conventional fixed-distance race. No exact total numerical marathon distance is stated; lap length has not been multiplied to invent one.
Official page explicitly offers a marathon completion option within a timed event; this is not a conventional fixed-distance race. No exact total numerical marathon distance is stated; lap length has not been multiplied to invent one. Linked official EventEntry listing explicitly states Open. 2026-09-28 — entryPrice: Edition-specific official price; no additional compulsory booking fee was published in the readable source. Optional add-ons excluded. This check covers these facts only; other fields retain their previous verification. 2026-09-28 — priceQualifier: Edition-specific official price; no additional compulsory booking fee was published in the readable source. Optional add-ons excluded. This check covers these facts only; other fields retain their previous verification.
- Official source 1 (opens in a new tab)
- Official source 2 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
22 November 2026
RunThrough Delamere Forest Marathon
Delamere · England
Surface: Trail
Published distance: 42K
Officially labelled trail marathon; exact published distance 42K is preserved. Official current pages publish 42K trail option; earlier official event called this the Marathon. Two separately dated editions are retained under the same recurring race identity. Official location panel CW8 2JD and visitor-centre directions CW8 2HZ differ; use locality precision only.
Course and source notes
Field-scoped check 2026-11-06: The dated organiser entry table offers this distance at £85 plus the explicitly stated 5% booking fee; the stored total is £89.25, excluding optional extras. Other facts retain earlier verification dates.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
22 November 2026
The Maravan
Humberston, Cleethorpes · England
Surface: Mixed
Published distance: Full Marathon
Official full-marathon option; exact published distance Full Marathon is preserved. Each day has an independently enterable full marathon around Cleethorpes Beach Holiday Park. Mainly paved with a short off-road section per lap. One recurring family, two editions; whole-weekend ticket and half marathon are not additional marathon editions.
Course and source notes
Opened official source supports event identity, date, locality and published marathon option. Each day has an independently enterable full marathon around Cleethorpes Beach Holiday Park. Mainly paved with a short off-road section per lap. One recurring family, two editions; whole-weekend ticket and half marathon are not additional marathon editions. 2026-09-28 — registrationStatus: Official day2 registration explicitlyOpen. This check covers these facts only; other fields retain their previous verification. 2026-09-28 — entryPrice: Edition-specific official price; no additional compulsory booking fee was published in the readable source. Optional add-ons excluded. This check covers these facts only; other fields retain their previous verification. 2026-09-28 — priceQualifier: Edition-specific official price; no additional compulsory booking fee was published in the readable source. Optional add-ons excluded. This check covers these facts only; other fields retain their previous verification.
- Official source 1 (opens in a new tab)
- Official source 2 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
27 November 2026
Mudfest
Rosliston · England
Surface: Trail
Published distance: Marathon: 10 × 4.383km laps
Official timed four-hour challenge explicitly recognises a full marathon at 10 × 4.383km laps. Published completion distance is longer than standard; organiser-labelled trail/mixed marathon option is retained transparently. Date is stated on the current official calendar; stale historical-weather widgets are not used as future-date evidence.
Course and source notes
Official timed four-hour challenge explicitly recognises a full marathon at 10 × 4.383km laps. Published completion distance is longer than standard; organiser-labelled trail/mixed marathon option is retained transparently. Date is stated on the current official calendar; stale historical-weather widgets are not used as future-date evidence.
Official timed four-hour challenge explicitly recognises a full marathon at 10 × 4.383km laps. Published completion distance is longer than standard; organiser-labelled trail/mixed marathon option is retained transparently. Date is stated on the current official calendar; stale historical-weather widgets are not used as future-date evidence. 2026-09-28 — entryPrice: Edition-specific official price; no additional compulsory booking fee was published in the readable source. Optional add-ons excluded. This check covers these facts only; other fields retain their previous verification. 2026-09-28 — priceQualifier: Edition-specific official price; no additional compulsory booking fee was published in the readable source. Optional add-ons excluded. This check covers these facts only; other fields retain their previous verification.
- Official source 1 (opens in a new tab)
- Official source 2 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
27 November 2026
Phoenix Fridays — Run for a Tenner Marathon
Walton-on-Thames · England
Surface: Trail
Published distance: Marathon
Official page explicitly offers a marathon completion option within a timed event; this is not a conventional fixed-distance race. No exact total numerical marathon distance is stated; lap length has not been multiplied to invent one.
Course and source notes
Official page explicitly offers a marathon completion option within a timed event; this is not a conventional fixed-distance race. No exact total numerical marathon distance is stated; lap length has not been multiplied to invent one.
Official page explicitly offers a marathon completion option within a timed event; this is not a conventional fixed-distance race. No exact total numerical marathon distance is stated; lap length has not been multiplied to invent one. Linked official EventEntry listing explicitly states Open. 2026-09-28 — entryPrice: Specific Friday entry offers affiliated £10 and unaffiliated £12; no additional compulsory charge shown. This check covers these facts only; other fields retain their previous verification. 2026-09-28 — priceQualifier: Specific Friday entry offers affiliated £10 and unaffiliated £12; no additional compulsory charge shown. This check covers these facts only; other fields retain their previous verification.
- Official source 1 (opens in a new tab)
- Official source 2 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
28 November 2026
Cheeky Fox — Marathon
Parc Taf Bargoed, Trelewis · Wales
Surface: Mixed
Published distance: Marathon; 5.3 km / 3.28 mile laps
Official page expressly offers a marathon within a seven-hour timed challenge on published 5.3 km / 3.28 mile laps; not a conventional fixed-distance start.
Course and source notes
Official page expressly offers a marathon within a seven-hour timed challenge on published 5.3 km / 3.28 mile laps; not a conventional fixed-distance start.
Opened official page confirms date, venue and an explicit marathon completion option. Official page expressly offers a marathon within a seven-hour timed challenge on published 5.3 km / 3.28 mile laps; not a conventional fixed-distance start. Entry availability is not established by a generic entry button. On-site event only; optional virtual fulfilment is not imported.
- Official source 1 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
28 November 2026
Machen Trail Marathon
Machen Welfare Ground, Machen · Wales
Surface: Trail
Published distance: 26ish miles
Organiser-labelled trail marathon; exact published distance retained. Opened official sources support the date, individual marathon, start locality and published distance. Official finish checkpoint labels the marathon distance 26ish miles; retained as approximate rather than normalised. Some sections require following the provided route independently.
Course and source notes
Opened official sources support the date, individual marathon, start locality and published distance. Official finish checkpoint labels the marathon distance 26ish miles; retained as approximate rather than normalised. Some sections require following the provided route independently.
- Official source 1 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
28 November 2026
Manchester - The Bee's Knees Run — Marathon Option
Chorlton, Manchester · England
Surface: Trail
Published distance: Marathon option
Officially labelled trail marathon; exact published distance Marathon option is preserved. Official seven-hour timed event expressly offers half marathon, marathon and ultra choices; this listing is its supported marathon completion option. Numeric marathon distance is not supplied on this event page.
Course and source notes
Official seven-hour timed event expressly offers half marathon, marathon and ultra choices; this listing is its supported marathon completion option. Numeric marathon distance is not supplied on this event page.
Opened official source supports event identity, date, locality and published marathon option. Official seven-hour timed event expressly offers half marathon, marathon and ultra choices; this listing is its supported marathon completion option. Numeric marathon distance is not supplied on this event page. 2026-09-28 — registrationStatus: Official linked registration explicitly Open; scheduled date remains unchanged. This check covers these facts only; other fields retain their previous verification.
- Official source 1 (opens in a new tab)
- Official source 2 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
28 November 2026
Riverside Marathon & Half Marathon
Walton-on-Thames · England
Surface: Trail
Published distance: Marathon (8 laps)
Official page identifies the independently entered marathon distance.
Course and source notes
Official page identifies the independently entered marathon distance.
Official page identifies the independently entered marathon distance. Linked official EventEntry listing explicitly states Open.
- Official source 1 (opens in a new tab)
- Official source 2 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
28 November 2026
Running Tribe Chalfont St Peter Course 6 — Marathon option
Chalfont St Peter · England
Surface: Mixed
Published distance: 45.4 km
Official distance table explicitly recognises a marathon category completed in 6 whole laps, with the actual published total 45.4 km. This is a flexible-distance event closing at 5pm, not a conventional road marathon. Distinct numbered course variants are retained within the Running Tribe parent series; dates on the same course are editions. Correction audit: Linked official registration describes Courses 4, 5, 6 and 12 as a combination of trails and paths; mixed classification retained. It states 9am to5pm, an eight-hour event.
Course and source notes
Official distance table explicitly recognises a marathon category completed in 6 whole laps, with the actual published total 45.4 km. This is a flexible-distance event closing at 5pm, not a conventional road marathon. Distinct numbered course variants are retained within the Running Tribe parent series; dates on the same course are editions.
Official distance table explicitly recognises a marathon category completed in 6 whole laps, with the actual published total 45.4 km. This is a flexible-distance event closing at 5pm, not a conventional road marathon. Distinct numbered course variants are retained within the Running Tribe parent series; dates on the same course are editions. Generic entry controls do not establish entry availability. Linked organiser Eventrac entry was attempted; availability is unknown. 2026-09-28 — entryPrice: Edition-specific official price; no additional compulsory booking fee was published in the readable source. Optional add-ons excluded. This check covers these facts only; other fields retain their previous verification. 2026-09-28 — priceQualifier: Edition-specific official price; no additional compulsory booking fee was published in the readable source. Optional add-ons excluded. This check covers these facts only; other fields retain their previous verification.
- Official source 1 (opens in a new tab)
- Official source 2 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
28 November 2026
The Unicorn Run
Telford · England
Surface not confirmed
Published distance: Marathon
Official page explicitly lists a marathon option.
Course and source notes
Official page explicitly lists a marathon option. Generic Enter Now button is not treated as availability confirmation.
- Official source 1 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
28 November 2026
Turkey Trot
Barrow · England
Surface: Mixed
Published distance: Full Marathon
Official event explicitly supports an individual full marathon category within its timed running challenge; lap lengths are approximate and are not silently normalised to a certified road distance.
Course and source notes
Official event explicitly supports an individual full marathon category within its timed running challenge; lap lengths are approximate and are not silently normalised to a certified road distance.
Official event explicitly supports an individual full marathon category within its timed running challenge; lap lengths are approximate and are not silently normalised to a certified road distance. Generic Enter Now button is not treated as availability confirmation.
- Official source 1 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
29 November 2026
Christmas Advent Run — Marathon
Merthyr Tydfil Leisure Centre · Wales
Surface: Road
Published distance: Marathon; 5.3 km / 3.28 mile laps
Official page expressly offers a marathon within a seven-hour timed challenge on published 5.3 km / 3.28 mile laps; not a conventional fixed-distance start.
Course and source notes
Official page expressly offers a marathon within a seven-hour timed challenge on published 5.3 km / 3.28 mile laps; not a conventional fixed-distance start.
Opened official page confirms date, venue and an explicit marathon completion option. Official page expressly offers a marathon within a seven-hour timed challenge on published 5.3 km / 3.28 mile laps; not a conventional fixed-distance start. Entry availability is not established by a generic entry button. On-site event only; optional virtual fulfilment is not imported.
- Official source 1 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
29 November 2026
Christmas Advent Run — Marathon option
Walton-on-Thames · England
Surface: Trail
Published distance: Marathon
Official page explicitly offers a marathon completion option within a timed event; this is not a conventional fixed-distance race. No exact total numerical marathon distance is stated; lap length has not been multiplied to invent one.
Course and source notes
Official page explicitly offers a marathon completion option within a timed event; this is not a conventional fixed-distance race. No exact total numerical marathon distance is stated; lap length has not been multiplied to invent one.
Official page explicitly offers a marathon completion option within a timed event; this is not a conventional fixed-distance race. No exact total numerical marathon distance is stated; lap length has not been multiplied to invent one. Linked official EventEntry listing explicitly states Open.
- Official source 1 (opens in a new tab)
- Official source 2 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
29 November 2026
Colworth Hare and Tortoise Marathon
Sharnbrook · England
Surface: Mixed
Published distance: 26.3 miles
Official registration now confirms 29 November 2026 and open individual entries, superseding the provisional date on organiser home page. Five laps of trail, unclassified road and woodland paths total 26.3 miles. Team relay tickets are excluded. Distinct from the cumulative summer Colworth Marathon Challenge.
Course and source notes
Official registration now confirms 29 November 2026 and open individual entries, superseding the provisional date on organiser home page. Five laps of trail, unclassified road and woodland paths total 26.3 miles. Team relay tickets are excluded. Distinct from the cumulative summer Colworth Marathon Challenge.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
29 November 2026
Rumble In The Jumble VI
Northampton · England
Surface not confirmed
Published distance: Marathon
Timed running challenge with an explicitly published marathon completion category; 6 laps of the published 4.37-mile course.
Course and source notes
Timed running challenge with an explicitly published marathon completion category; 6 laps of the published 4.37-mile course.
Timed running challenge with an explicitly published marathon completion category; 6 laps of the published 4.37-mile course. Generic Enter Now button is not treated as availability confirmation.
- Official source 1 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
29 November 2026
The Donut Dash — Marathon option
Staines-upon-Thames · England
Surface: Mixed
Published distance: Marathon (6 laps; published lap 4.37 miles / 7km)
Official event date and Staines start are explicit. Seven-hour timed event has a recognised marathon completion category, stated as six laps. Published 4.37-mile / 7km lap lengths are approximate; alternate 3.28-mile loop may be used depending on conditions. No inferred total has been substituted.
Course and source notes
Official event date and Staines start are explicit. Seven-hour timed event has a recognised marathon completion category, stated as six laps. Published 4.37-mile / 7km lap lengths are approximate; alternate 3.28-mile loop may be used depending on conditions. No inferred total has been substituted.
Official event date and Staines start are explicit. Seven-hour timed event has a recognised marathon completion category, stated as six laps. Published 4.37-mile / 7km lap lengths are approximate; alternate 3.28-mile loop may be used depending on conditions. No inferred total has been substituted. Generic entry controls do not establish entry availability.
- Official source 1 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
29 November 2026
West Sussex - Big Badger Run — Marathon option
Southwater · England
Surface: Trail
Published distance: Marathon
Official page explicitly offers a marathon completion option within a timed event; this is not a conventional fixed-distance race. No exact total numerical marathon distance is stated; lap length has not been multiplied to invent one.
Course and source notes
Official page explicitly offers a marathon completion option within a timed event; this is not a conventional fixed-distance race. No exact total numerical marathon distance is stated; lap length has not been multiplied to invent one.
Official page explicitly offers a marathon completion option within a timed event; this is not a conventional fixed-distance race. No exact total numerical marathon distance is stated; lap length has not been multiplied to invent one. Linked official EventEntry listing explicitly states Open.
- Official source 1 (opens in a new tab)
- Official source 2 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
4 December 2026
Gremlins Marathon
Milton Keynes · England
Surface not confirmed
Published distance: Marathon (7½ laps of Caldecotte Lake)
A fixed-distance individual marathon on a lapped lake course, conducted under 100 Marathon Club rules. Each dated full-marathon entry is separately selectable; half-marathon, 50km, and package tickets are not additional marathon editions. Surface is not stated clearly in the opened official event/course pages and remains unknown.
Course and source notes
A fixed-distance individual marathon on a lapped lake course, conducted under 100 Marathon Club rules. Each dated full-marathon entry is separately selectable; half-marathon, 50km, and package tickets are not additional marathon editions. Surface is not stated clearly in the opened official event/course pages and remains unknown.
A fixed-distance individual marathon on a lapped lake course, conducted under 100 Marathon Club rules. Each dated full-marathon entry is separately selectable; half-marathon, 50km, and package tickets are not additional marathon editions. Surface is not stated clearly in the opened official event/course pages and remains unknown. Generic entry controls do not establish entry availability.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
4 December 2026
Phoenix Fridays — Run for a Tenner Marathon
Walton-on-Thames · England
Surface: Trail
Published distance: Marathon
Official page explicitly offers a marathon completion option within a timed event; this is not a conventional fixed-distance race. No exact total numerical marathon distance is stated; lap length has not been multiplied to invent one.
Course and source notes
Official page explicitly offers a marathon completion option within a timed event; this is not a conventional fixed-distance race. No exact total numerical marathon distance is stated; lap length has not been multiplied to invent one.
Official page explicitly offers a marathon completion option within a timed event; this is not a conventional fixed-distance race. No exact total numerical marathon distance is stated; lap length has not been multiplied to invent one. Linked official EventEntry listing explicitly states Open. 2026-09-28 — entryPrice: Specific Friday entry offers affiliated £10 and unaffiliated £12; no additional compulsory charge shown. This check covers these facts only; other fields retain their previous verification. 2026-09-28 — priceQualifier: Specific Friday entry offers affiliated £10 and unaffiliated £12; no additional compulsory charge shown. This check covers these facts only; other fields retain their previous verification.
- Official source 1 (opens in a new tab)
- Official source 2 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
5 December 2026
Christmas Jumper Run — Marathon
Parc Taf Bargoed, Trelewis · Wales
Surface: Road
Published distance: Marathon; 5.3 km / 3.28 mile laps
Official page expressly offers a marathon within a seven-hour timed challenge on published 5.3 km / 3.28 mile laps; not a conventional fixed-distance start.
Course and source notes
Official page expressly offers a marathon within a seven-hour timed challenge on published 5.3 km / 3.28 mile laps; not a conventional fixed-distance start.
Opened official page confirms date, venue and an explicit marathon completion option. Official page expressly offers a marathon within a seven-hour timed challenge on published 5.3 km / 3.28 mile laps; not a conventional fixed-distance start. Entry availability is not established by a generic entry button. On-site event only; optional virtual fulfilment is not imported.
- Official source 1 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
5 December 2026
Endurancelife Dorset Marathon
Swanage · England
Surface: Trail
Published distance: 26.2 miles
Organiser-labelled trail marathon. Published distance: 26.2 miles.
Course and source notes
Current official event table supports date, locality, trail surface and exact marathon distance. Older directory distances differ for Dorset and North Cornwall; the current organiser table takes priority. Price/entry controls and capacity display do not independently establish availability.
- Official source 1 (opens in a new tab)
- Official source 2 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)
5 December 2026
Gremlins Marathon
Milton Keynes · England
Surface not confirmed
Published distance: Marathon (7½ laps of Caldecotte Lake)
A fixed-distance individual marathon on a lapped lake course, conducted under 100 Marathon Club rules. Each dated full-marathon entry is separately selectable; half-marathon, 50km, and package tickets are not additional marathon editions. Surface is not stated clearly in the opened official event/course pages and remains unknown.
Course and source notes
A fixed-distance individual marathon on a lapped lake course, conducted under 100 Marathon Club rules. Each dated full-marathon entry is separately selectable; half-marathon, 50km, and package tickets are not additional marathon editions. Surface is not stated clearly in the opened official event/course pages and remains unknown.
A fixed-distance individual marathon on a lapped lake course, conducted under 100 Marathon Club rules. Each dated full-marathon entry is separately selectable; half-marathon, 50km, and package tickets are not additional marathon editions. Surface is not stated clearly in the opened official event/course pages and remains unknown. Generic entry controls do not establish entry availability.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
5 December 2026
RunBelievable Lucky Dip — Marathon completion
Cyclopark, Gravesend · England
Surface: Mixed
Published distance: Marathon completion on 3.28-mile loops
Official event page announces 5 December 2026, explicitly rescheduled from June, at Cyclopark Gravesend. It describes mixed trail/tarmac 3.28-mile loops and explicitly recognises marathon-distance completion for the 100 Marathon Club. Six-hour timed challenge; final lap may finish after the six-hour start limit. Exact marathon lap adjustment is not stated, so no inferred numeric total. The superseded June lead is not a second upcoming edition. Official payment index repeats December date but does not explicitly verify availability.
Course and source notes
Official event page announces 5 December 2026, explicitly rescheduled from June, at Cyclopark Gravesend. It describes mixed trail/tarmac 3.28-mile loops and explicitly recognises marathon-distance completion for the 100 Marathon Club. Six-hour timed challenge; final lap may finish after the six-hour start limit. Exact marathon lap adjustment is not stated, so no inferred numeric total. The superseded June lead is not a second upcoming edition. Official payment index repeats December date but does not explicitly verify availability.
- Official source 1 (opens in a new tab)
- Official source 2 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
5 December 2026
Salisbury Plain Winter Marathon
Ludgershall · England
Surface: Trail
Published distance: Marathon
Organiser-labelled trail marathon. Published distance: Marathon.
Course and source notes
Official organiser calendar and linked event page confirm winter marathon 5 December 2026 at Old Fowler Barracks. Footpaths, byways and iron-gravel tracks; no claim of open entries from generic Enter Now.
- Official source 1 (opens in a new tab)
- Official source 2 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
5 December 2026
Surrey - Christmas Gonk — Marathon option
Walton-on-Thames · England
Surface: Trail
Published distance: Marathon
Official page explicitly offers a marathon completion option within a timed event; this is not a conventional fixed-distance race. No exact total numerical marathon distance is stated; lap length has not been multiplied to invent one.
Course and source notes
Official page explicitly offers a marathon completion option within a timed event; this is not a conventional fixed-distance race. No exact total numerical marathon distance is stated; lap length has not been multiplied to invent one.
Official page explicitly offers a marathon completion option within a timed event; this is not a conventional fixed-distance race. No exact total numerical marathon distance is stated; lap length has not been multiplied to invent one. Linked official EventEntry listing explicitly states Open.
- Official source 1 (opens in a new tab)
- Official source 2 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
5 December 2026
The Snow Globe Gallop Bobble Hat Run — Marathon option
Staines-upon-Thames · England
Surface: Mixed
Published distance: Marathon (6 laps; published lap 4.37 miles / 7km)
Official event date and Staines start are explicit. Seven-hour timed event has a recognised marathon completion category, stated as six laps. Published 4.37-mile / 7km lap lengths are approximate; alternate 3.28-mile loop may be used depending on conditions. No inferred total has been substituted.
Course and source notes
Official event date and Staines start are explicit. Seven-hour timed event has a recognised marathon completion category, stated as six laps. Published 4.37-mile / 7km lap lengths are approximate; alternate 3.28-mile loop may be used depending on conditions. No inferred total has been substituted.
Official event date and Staines start are explicit. Seven-hour timed event has a recognised marathon completion category, stated as six laps. Published 4.37-mile / 7km lap lengths are approximate; alternate 3.28-mile loop may be used depending on conditions. No inferred total has been substituted. Generic entry controls do not establish entry availability.
- Official source 1 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
6 December 2026
Bauble Bimble
Peterborough · England
Surface: Mixed
Published distance: Full Marathon
Official event explicitly supports an individual full marathon category within its timed running challenge; lap lengths are approximate and are not silently normalised to a certified road distance.
Course and source notes
Official event explicitly supports an individual full marathon category within its timed running challenge; lap lengths are approximate and are not silently normalised to a certified road distance.
Official event explicitly supports an individual full marathon category within its timed running challenge; lap lengths are approximate and are not silently normalised to a certified road distance. Generic Enter Now button is not treated as availability confirmation.
- Official source 1 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
6 December 2026
Gremlins Marathon
Milton Keynes · England
Surface not confirmed
Published distance: Marathon (7½ laps of Caldecotte Lake)
A fixed-distance individual marathon on a lapped lake course, conducted under 100 Marathon Club rules. Each dated full-marathon entry is separately selectable; half-marathon, 50km, and package tickets are not additional marathon editions. Surface is not stated clearly in the opened official event/course pages and remains unknown.
Course and source notes
A fixed-distance individual marathon on a lapped lake course, conducted under 100 Marathon Club rules. Each dated full-marathon entry is separately selectable; half-marathon, 50km, and package tickets are not additional marathon editions. Surface is not stated clearly in the opened official event/course pages and remains unknown.
A fixed-distance individual marathon on a lapped lake course, conducted under 100 Marathon Club rules. Each dated full-marathon entry is separately selectable; half-marathon, 50km, and package tickets are not additional marathon editions. Surface is not stated clearly in the opened official event/course pages and remains unknown. Generic entry controls do not establish entry availability.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
6 December 2026
Medal Madness
Heanor · England
Surface: Mixed
Published distance: Marathon: 8 × 5.493km laps
Official timed six-hour challenge explicitly recognises a full marathon at 8 × 5.493km laps. Published completion distance is longer than standard; organiser-labelled trail/mixed marathon option is retained transparently. Date is stated on the current official calendar; stale historical-weather widgets are not used as future-date evidence.
Course and source notes
Official timed six-hour challenge explicitly recognises a full marathon at 8 × 5.493km laps. Published completion distance is longer than standard; organiser-labelled trail/mixed marathon option is retained transparently. Date is stated on the current official calendar; stale historical-weather widgets are not used as future-date evidence.
- Official source 1 (opens in a new tab)
- Official source 2 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
6 December 2026
New Forest Xmas Trails Marathon
Holmsley Campsite, Bransgore · England
Surface: Trail
Published distance: Marathon
Opened official BigFeat event page confirms 6 December 2026, an independently priced individual Marathon option, single-lap marked off-road course and Holmsley Campsite start/finish. Exact numeric marathon distance is not published, so organiser-labelled trail marathon classification preserves Marathon. Postal town Christchurch is not used to infer region: the event names Bransgore and its published BH23 7EQ postcode resolves to Hampshire, New Forest district, Bransgore parish and South East in Postcodes.io. Coordinates are deliberately omitted because postcode centroids do not establish a precise race start. Generic Enter Now does not establish availability; status remains unknown.
Course and source notes
Opened official BigFeat event page confirms 6 December 2026, an independently priced individual Marathon option, single-lap marked off-road course and Holmsley Campsite start/finish. Exact numeric marathon distance is not published, so organiser-labelled trail marathon classification preserves Marathon. Postal town Christchurch is not used to infer region: the event names Bransgore and its published BH23 7EQ postcode resolves to Hampshire, New Forest district, Bransgore parish and South East in Postcodes.io. Coordinates are deliberately omitted because postcode centroids do not establish a precise race start. Generic Enter Now does not establish availability; status remains unknown.
- Official source 1 (opens in a new tab)
- Official source 2 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
6 December 2026
Running GP Goodwood Marathon
Goodwood, near Chichester · England
Surface: Road
Published distance: Marathon
Official full-marathon classification. Official individual full-marathon entry is distinct from the 26.2km metric marathon and 50km ultra. Named seasonal dates share the motor circuit course. Old HTML titles say 2026 on several 2027 pages, but current visible date and event inventory consistently confirm 2027.
Course and source notes
Official individual full-marathon entry is distinct from the 26.2km metric marathon and 50km ultra. Named seasonal dates share the motor circuit course. Old HTML titles say 2026 on several 2027 pages, but current visible date and event inventory consistently confirm 2027.
Official individual full-marathon entry is distinct from the 26.2km metric marathon and 50km ultra. Named seasonal dates share the motor circuit course. Old HTML titles say 2026 on several 2027 pages, but current visible date and event inventory consistently confirm 2027. Generic entry controls do not establish entry availability. 2026-09-28 — registrationStatus: Official edition-specific registration is explicitly open or provides an available marathon ticket. This check covers these facts only; other fields retain their previous verification. 2026-09-28 — entryPrice: Individual marathon £42 plus mandatory 5% booking fee totals £44.10. This check covers these facts only; other fields retain their previous verification. 2026-09-28 — priceQualifier: Individual marathon £42 plus mandatory 5% booking fee totals £44.10. This check covers these facts only; other fields retain their previous verification.
- Official source 1 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
6 December 2026
Sea 2 Summit — Offa's Dyke Full Marathon
Nova Centre, Beach Road West, Prestatyn · Wales
Surface: Trail
Published distance: Full Marathon
Organiser-labelled trail marathon; exact published distance retained. Opened official sources support the date, individual marathon, start locality and published distance. Explicit individual full marathon starts at Prestatyn and finishes on Moel Gyw summit. Exact numeric total not published in opened details; do not reuse the ultra 55.5 km. Two start-time choices are not separate editions.
Course and source notes
Opened official sources support the date, individual marathon, start locality and published distance. Explicit individual full marathon starts at Prestatyn and finishes on Moel Gyw summit. Exact numeric total not published in opened details; do not reuse the ultra 55.5 km. Two start-time choices are not separate editions.
- Official source 1 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
6 December 2026
Sikhs in the City Dawn to Dusk Marathon
Teresa Gavin House, Southend Road, Woodford Green · England
Surface: Road
Published distance: 21 laps of a certified 2.014 Km course
Official club homepage links this exact EventEntry page and confirms 6 December 2026 full-marathon option. EventEntry explicitly shows Open and a separately selectable individual Marathon entry. Marathon completion is 21 laps of the certified 2.014 km course; the organiser labels the course as certified and the marathon as counting for100MC. Preserve the published lap distance rather than manufacturing a standard42.195km total. The event runs from08:04to15:54 with marathon ranking distinct from the ultra. Mostly tarmac road/pavement. Actual start is Teresa Gavin House car park, Southend Road, Woodford Green IG8 8FA, in London; directory Essex/Hainault labels do not define geography. One individual marathon edition, excluding team relay/ultra/22km/10km.
Course and source notes
Dawn-to-dusk event with an explicitly selectable marathon entry,21-lap marathon completion and separate marathon results/awards; ultra and relay entries excluded.
Official club homepage links this exact EventEntry page and confirms 6 December 2026 full-marathon option. EventEntry explicitly shows Open and a separately selectable individual Marathon entry. Marathon completion is 21 laps of the certified 2.014 km course; the organiser labels the course as certified and the marathon as counting for100MC. Preserve the published lap distance rather than manufacturing a standard42.195km total. The event runs from08:04to15:54 with marathon ranking distinct from the ultra. Mostly tarmac road/pavement. Actual start is Teresa Gavin House car park, Southend Road, Woodford Green IG8 8FA, in London; directory Essex/Hainault labels do not define geography. One individual marathon edition, excluding team relay/ultra/22km/10km.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
6 December 2026
Surrey - Bobble Wobble Run — Marathon option
Walton-on-Thames · England
Surface: Trail
Published distance: Marathon
Official page explicitly offers a marathon completion option within a timed event; this is not a conventional fixed-distance race. No exact total numerical marathon distance is stated; lap length has not been multiplied to invent one.
Course and source notes
Official page explicitly offers a marathon completion option within a timed event; this is not a conventional fixed-distance race. No exact total numerical marathon distance is stated; lap length has not been multiplied to invent one.
Official page explicitly offers a marathon completion option within a timed event; this is not a conventional fixed-distance race. No exact total numerical marathon distance is stated; lap length has not been multiplied to invent one. Linked official EventEntry listing explicitly states Open.
- Official source 1 (opens in a new tab)
- Official source 2 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
6 December 2026
Twelve Days of Christmas Marathon
Pengethley, Ross-on-Wye · England
Surface: Trail
Published distance: Marathon option; 2.5 km off-road laps
Seven-hour physical timed challenge at Pengethley Manor explicitly offers an individual marathon target on 2.5 km off-road laps. Exact marathon lap adjustment is not published, so no numeric total is invented. Independent daily entry verified; virtual option and multi-day package are not separate editions. Day: Partridge in a Pear Tree. Parent title says 12 days, body says seven; only seven daily physical pages also present on official race calendar are included. Other five dates appear only as virtual products.
Course and source notes
Seven-hour physical timed challenge at Pengethley Manor explicitly offers an individual marathon target on 2.5 km off-road laps. Exact marathon lap adjustment is not published, so no numeric total is invented. Independent daily entry verified; virtual option and multi-day package are not separate editions. Day: Partridge in a Pear Tree. Parent title says 12 days, body says seven; only seven daily physical pages also present on official race calendar are included. Other five dates appear only as virtual products.
Seven-hour physical timed challenge at Pengethley Manor explicitly offers an individual marathon target on 2.5 km off-road laps. Exact marathon lap adjustment is not published, so no numeric total is invented. Independent daily entry verified; virtual option and multi-day package are not separate editions. Day: Partridge in a Pear Tree. Parent title says 12 days, body says seven; only seven daily physical pages also present on official race calendar are included. Other five dates appear only as virtual products. 2026-09-28 — entryPrice: Edition-specific official price; no additional compulsory booking fee was published in the readable source. Optional add-ons excluded. This check covers these facts only; other fields retain their previous verification. 2026-09-28 — priceQualifier: Edition-specific official price; no additional compulsory booking fee was published in the readable source. Optional add-ons excluded. This check covers these facts only; other fields retain their previous verification. 2026-09-28 — cutoffHours: Official edition explicitly gives a 7-hour limit for the marathon-eligible event. This check covers these facts only; other fields retain their previous verification.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)

Choosing a race from this collection

Check the published distance and course format together. A timed challenge with a marathon option and a fixed-distance race have different arrangements. Surface, distance certification, elevation and entry status are separate facts. Follow the organiser’s current information before deciding.

The main marathons page also keeps races awaiting a next date separate from confirmed editions. An earlier edition is useful context, not evidence of a future date or unchanged route.

Marathon race directory — page 2

Browse the announced upcoming marathons in date order. Each edition keeps its own date, surface and official event link; several editions can belong to the same race.

For date, surface and nearby filters, return to the main collection. Nearby results use the existing approximate-area rules; this list does not receive your location.

462 upcoming editions across 375 race families. Showing 41–80. Dates assessed for this list on 7 November 2026.

The list date is not a new source check. Each edition retains its recorded check date below; entry availability can change. Awaiting-date and past editions are not counted as upcoming.

21 November 2026
The Smurf Run — Marathon
Dare Valley Country Park, Aberdare · Wales
Surface not confirmed
Published distance: Marathon: 6 laps of 4.37 miles / 7 km
Seven-hour timed challenge: official page identifies six 4.37-mile / 7 km laps as the marathon option and awards a marathon distance pin. Lap length can change to 3.28 miles following course review. Maintained park footpaths; exact surfacing is not specified.
Course and source notes
Seven-hour timed challenge: official page identifies six 4.37-mile / 7 km laps as the marathon option and awards a marathon distance pin. Lap length can change to 3.28 miles following course review. Maintained park footpaths; exact surfacing is not specified.
Opened official page confirms date, venue and an explicit marathon completion option. Seven-hour timed challenge: official page identifies six 4.37-mile / 7 km laps as the marathon option and awards a marathon distance pin. Lap length can change to 3.28 miles following course review. Maintained park footpaths; exact surfacing is not specified. Entry availability is not established by a generic entry button. On-site event only; optional virtual fulfilment is not imported.
- Official source 1 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
22 November 2026
Bedfordshire - Cakeathon
Bedford · England
Surface: Mixed
Published distance: Marathon
Official event explicitly supports a marathon completion option within its timed challenge, using published 5.3km/3.28-mile laps. It is not represented as a conventional fixed-distance race.
Course and source notes
Official event explicitly supports a marathon completion option within its timed challenge, using published 5.3km/3.28-mile laps. It is not represented as a conventional fixed-distance race.
- Official source 1 (opens in a new tab)
- Official source 2 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
22 November 2026
Grand Canal Canter Marathon
Tiverton Canal Basin · England
Surface: Trail
Published distance: Marathon
Organiser-labelled trail marathon. Published distance: Marathon.
Course and source notes
Two canal out-and-back sections; layout differs between autumn and spring.
Field-scoped check 2026-11-06: The autumn 2026 edition has moved from 25 October to 22 November. The organiser and its matching RaceNation event header agree on the new date, and tickets for this distance can be added to the basket. The stable edition identity is retained. March 2027 remains a separate edition. Other facts retain their earlier verification dates.
- Official source 1 (opens in a new tab)
- Official source 2 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
22 November 2026
Monument Run Marathon
Carrickfergus, County Antrim · Northern Ireland
Surface not confirmed
Published distance: Marathon (twice around)
Official individual marathon goes around Knockagh Monument twice from Carrickfergus. Exact distance and surface are not stated.
Course and source notes
Official marathon option uses repeated loops; laps are not separate editions.
Official individual marathon goes around Knockagh Monument twice from Carrickfergus. Exact distance and surface are not stated. 2026-09-28 — registrationStatus: Official calendar explicitly states registration open for this edition. This check covers these facts only; other fields retain their previous verification. 2026-09-28 — entryPrice: Official event-specific price. This check covers these facts only; other fields retain their previous verification. 2026-09-28 — priceQualifier: Do not assert checkout total without fee evidence. This check covers these facts only; other fields retain their previous verification.
- Official source 1 (opens in a new tab)
- Official source 2 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
22 November 2026
Phoenix Kent Road Runner Marathon
Gravesend · England
Surface: Road
Published distance: Marathon
Official page explicitly offers a marathon completion option within a timed event; this is not a conventional fixed-distance race. No exact total numerical marathon distance is stated; lap length has not been multiplied to invent one.
Course and source notes
Official page explicitly offers a marathon completion option within a timed event; this is not a conventional fixed-distance race. No exact total numerical marathon distance is stated; lap length has not been multiplied to invent one.
Official page explicitly offers a marathon completion option within a timed event; this is not a conventional fixed-distance race. No exact total numerical marathon distance is stated; lap length has not been multiplied to invent one. Linked official EventEntry listing explicitly states Open. 2026-09-28 — entryPrice: Edition-specific official price; no additional compulsory booking fee was published in the readable source. Optional add-ons excluded. This check covers these facts only; other fields retain their previous verification. 2026-09-28 — priceQualifier: Edition-specific official price; no additional compulsory booking fee was published in the readable source. Optional add-ons excluded. This check covers these facts only; other fields retain their previous verification.
- Official source 1 (opens in a new tab)
- Official source 2 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
22 November 2026
RunThrough Delamere Forest Marathon
Delamere · England
Surface: Trail
Published distance: 42K
Officially labelled trail marathon; exact published distance 42K is preserved. Official current pages publish 42K trail option; earlier official event called this the Marathon. Two separately dated editions are retained under the same recurring race identity. Official location panel CW8 2JD and visitor-centre directions CW8 2HZ differ; use locality precision only.
Course and source notes
Field-scoped check 2026-11-06: The dated organiser entry table offers this distance at £85 plus the explicitly stated 5% booking fee; the stored total is £89.25, excluding optional extras. Other facts retain earlier verification dates.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
22 November 2026
The Maravan
Humberston, Cleethorpes · England
Surface: Mixed
Published distance: Full Marathon
Official full-marathon option; exact published distance Full Marathon is preserved. Each day has an independently enterable full marathon around Cleethorpes Beach Holiday Park. Mainly paved with a short off-road section per lap. One recurring family, two editions; whole-weekend ticket and half marathon are not additional marathon editions.
Course and source notes
Opened official source supports event identity, date, locality and published marathon option. Each day has an independently enterable full marathon around Cleethorpes Beach Holiday Park. Mainly paved with a short off-road section per lap. One recurring family, two editions; whole-weekend ticket and half marathon are not additional marathon editions. 2026-09-28 — registrationStatus: Official day2 registration explicitlyOpen. This check covers these facts only; other fields retain their previous verification. 2026-09-28 — entryPrice: Edition-specific official price; no additional compulsory booking fee was published in the readable source. Optional add-ons excluded. This check covers these facts only; other fields retain their previous verification. 2026-09-28 — priceQualifier: Edition-specific official price; no additional compulsory booking fee was published in the readable source. Optional add-ons excluded. This check covers these facts only; other fields retain their previous verification.
- Official source 1 (opens in a new tab)
- Official source 2 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
27 November 2026
Mudfest
Rosliston · England
Surface: Trail
Published distance: Marathon: 10 × 4.383km laps
Official timed four-hour challenge explicitly recognises a full marathon at 10 × 4.383km laps. Published completion distance is longer than standard; organiser-labelled trail/mixed marathon option is retained transparently. Date is stated on the current official calendar; stale historical-weather widgets are not used as future-date evidence.
Course and source notes
Official timed four-hour challenge explicitly recognises a full marathon at 10 × 4.383km laps. Published completion distance is longer than standard; organiser-labelled trail/mixed marathon option is retained transparently. Date is stated on the current official calendar; stale historical-weather widgets are not used as future-date evidence.
Official timed four-hour challenge explicitly recognises a full marathon at 10 × 4.383km laps. Published completion distance is longer than standard; organiser-labelled trail/mixed marathon option is retained transparently. Date is stated on the current official calendar; stale historical-weather widgets are not used as future-date evidence. 2026-09-28 — entryPrice: Edition-specific official price; no additional compulsory booking fee was published in the readable source. Optional add-ons excluded. This check covers these facts only; other fields retain their previous verification. 2026-09-28 — priceQualifier: Edition-specific official price; no additional compulsory booking fee was published in the readable source. Optional add-ons excluded. This check covers these facts only; other fields retain their previous verification.
- Official source 1 (opens in a new tab)
- Official source 2 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
27 November 2026
Phoenix Fridays — Run for a Tenner Marathon
Walton-on-Thames · England
Surface: Trail
Published distance: Marathon
Official page explicitly offers a marathon completion option within a timed event; this is not a conventional fixed-distance race. No exact total numerical marathon distance is stated; lap length has not been multiplied to invent one.
Course and source notes
Official page explicitly offers a marathon completion option within a timed event; this is not a conventional fixed-distance race. No exact total numerical marathon distance is stated; lap length has not been multiplied to invent one.
Official page explicitly offers a marathon completion option within a timed event; this is not a conventional fixed-distance race. No exact total numerical marathon distance is stated; lap length has not been multiplied to invent one. Linked official EventEntry listing explicitly states Open. 2026-09-28 — entryPrice: Specific Friday entry offers affiliated £10 and unaffiliated £12; no additional compulsory charge shown. This check covers these facts only; other fields retain their previous verification. 2026-09-28 — priceQualifier: Specific Friday entry offers affiliated £10 and unaffiliated £12; no additional compulsory charge shown. This check covers these facts only; other fields retain their previous verification.
- Official source 1 (opens in a new tab)
- Official source 2 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
28 November 2026
Cheeky Fox — Marathon
Parc Taf Bargoed, Trelewis · Wales
Surface: Mixed
Published distance: Marathon; 5.3 km / 3.28 mile laps
Official page expressly offers a marathon within a seven-hour timed challenge on published 5.3 km / 3.28 mile laps; not a conventional fixed-distance start.
Course and source notes
Official page expressly offers a marathon within a seven-hour timed challenge on published 5.3 km / 3.28 mile laps; not a conventional fixed-distance start.
Opened official page confirms date, venue and an explicit marathon completion option. Official page expressly offers a marathon within a seven-hour timed challenge on published 5.3 km / 3.28 mile laps; not a conventional fixed-distance start. Entry availability is not established by a generic entry button. On-site event only; optional virtual fulfilment is not imported.
- Official source 1 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
28 November 2026
Machen Trail Marathon
Machen Welfare Ground, Machen · Wales
Surface: Trail
Published distance: 26ish miles
Organiser-labelled trail marathon; exact published distance retained. Opened official sources support the date, individual marathon, start locality and published distance. Official finish checkpoint labels the marathon distance 26ish miles; retained as approximate rather than normalised. Some sections require following the provided route independently.
Course and source notes
Opened official sources support the date, individual marathon, start locality and published distance. Official finish checkpoint labels the marathon distance 26ish miles; retained as approximate rather than normalised. Some sections require following the provided route independently.
- Official source 1 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
28 November 2026
Manchester - The Bee's Knees Run — Marathon Option
Chorlton, Manchester · England
Surface: Trail
Published distance: Marathon option
Officially labelled trail marathon; exact published distance Marathon option is preserved. Official seven-hour timed event expressly offers half marathon, marathon and ultra choices; this listing is its supported marathon completion option. Numeric marathon distance is not supplied on this event page.
Course and source notes
Official seven-hour timed event expressly offers half marathon, marathon and ultra choices; this listing is its supported marathon completion option. Numeric marathon distance is not supplied on this event page.
Opened official source supports event identity, date, locality and published marathon option. Official seven-hour timed event expressly offers half marathon, marathon and ultra choices; this listing is its supported marathon completion option. Numeric marathon distance is not supplied on this event page. 2026-09-28 — registrationStatus: Official linked registration explicitly Open; scheduled date remains unchanged. This check covers these facts only; other fields retain their previous verification.
- Official source 1 (opens in a new tab)
- Official source 2 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
28 November 2026
Riverside Marathon & Half Marathon
Walton-on-Thames · England
Surface: Trail
Published distance: Marathon (8 laps)
Official page identifies the independently entered marathon distance.
Course and source notes
Official page identifies the independently entered marathon distance.
Official page identifies the independently entered marathon distance. Linked official EventEntry listing explicitly states Open.
- Official source 1 (opens in a new tab)
- Official source 2 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
28 November 2026
Running Tribe Chalfont St Peter Course 6 — Marathon option
Chalfont St Peter · England
Surface: Mixed
Published distance: 45.4 km
Official distance table explicitly recognises a marathon category completed in 6 whole laps, with the actual published total 45.4 km. This is a flexible-distance event closing at 5pm, not a conventional road marathon. Distinct numbered course variants are retained within the Running Tribe parent series; dates on the same course are editions. Correction audit: Linked official registration describes Courses 4, 5, 6 and 12 as a combination of trails and paths; mixed classification retained. It states 9am to5pm, an eight-hour event.
Course and source notes
Official distance table explicitly recognises a marathon category completed in 6 whole laps, with the actual published total 45.4 km. This is a flexible-distance event closing at 5pm, not a conventional road marathon. Distinct numbered course variants are retained within the Running Tribe parent series; dates on the same course are editions.
Official distance table explicitly recognises a marathon category completed in 6 whole laps, with the actual published total 45.4 km. This is a flexible-distance event closing at 5pm, not a conventional road marathon. Distinct numbered course variants are retained within the Running Tribe parent series; dates on the same course are editions. Generic entry controls do not establish entry availability. Linked organiser Eventrac entry was attempted; availability is unknown. 2026-09-28 — entryPrice: Edition-specific official price; no additional compulsory booking fee was published in the readable source. Optional add-ons excluded. This check covers these facts only; other fields retain their previous verification. 2026-09-28 — priceQualifier: Edition-specific official price; no additional compulsory booking fee was published in the readable source. Optional add-ons excluded. This check covers these facts only; other fields retain their previous verification.
- Official source 1 (opens in a new tab)
- Official source 2 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
28 November 2026
The Unicorn Run
Telford · England
Surface not confirmed
Published distance: Marathon
Official page explicitly lists a marathon option.
Course and source notes
Official page explicitly lists a marathon option. Generic Enter Now button is not treated as availability confirmation.
- Official source 1 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
28 November 2026
Turkey Trot
Barrow · England
Surface: Mixed
Published distance: Full Marathon
Official event explicitly supports an individual full marathon category within its timed running challenge; lap lengths are approximate and are not silently normalised to a certified road distance.
Course and source notes
Official event explicitly supports an individual full marathon category within its timed running challenge; lap lengths are approximate and are not silently normalised to a certified road distance.
Official event explicitly supports an individual full marathon category within its timed running challenge; lap lengths are approximate and are not silently normalised to a certified road distance. Generic Enter Now button is not treated as availability confirmation.
- Official source 1 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
29 November 2026
Christmas Advent Run — Marathon
Merthyr Tydfil Leisure Centre · Wales
Surface: Road
Published distance: Marathon; 5.3 km / 3.28 mile laps
Official page expressly offers a marathon within a seven-hour timed challenge on published 5.3 km / 3.28 mile laps; not a conventional fixed-distance start.
Course and source notes
Official page expressly offers a marathon within a seven-hour timed challenge on published 5.3 km / 3.28 mile laps; not a conventional fixed-distance start.
Opened official page confirms date, venue and an explicit marathon completion option. Official page expressly offers a marathon within a seven-hour timed challenge on published 5.3 km / 3.28 mile laps; not a conventional fixed-distance start. Entry availability is not established by a generic entry button. On-site event only; optional virtual fulfilment is not imported.
- Official source 1 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
29 November 2026
Christmas Advent Run — Marathon option
Walton-on-Thames · England
Surface: Trail
Published distance: Marathon
Official page explicitly offers a marathon completion option within a timed event; this is not a conventional fixed-distance race. No exact total numerical marathon distance is stated; lap length has not been multiplied to invent one.
Course and source notes
Official page explicitly offers a marathon completion option within a timed event; this is not a conventional fixed-distance race. No exact total numerical marathon distance is stated; lap length has not been multiplied to invent one.
Official page explicitly offers a marathon completion option within a timed event; this is not a conventional fixed-distance race. No exact total numerical marathon distance is stated; lap length has not been multiplied to invent one. Linked official EventEntry listing explicitly states Open.
- Official source 1 (opens in a new tab)
- Official source 2 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
29 November 2026
Colworth Hare and Tortoise Marathon
Sharnbrook · England
Surface: Mixed
Published distance: 26.3 miles
Official registration now confirms 29 November 2026 and open individual entries, superseding the provisional date on organiser home page. Five laps of trail, unclassified road and woodland paths total 26.3 miles. Team relay tickets are excluded. Distinct from the cumulative summer Colworth Marathon Challenge.
Course and source notes
Official registration now confirms 29 November 2026 and open individual entries, superseding the provisional date on organiser home page. Five laps of trail, unclassified road and woodland paths total 26.3 miles. Team relay tickets are excluded. Distinct from the cumulative summer Colworth Marathon Challenge.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
29 November 2026
Rumble In The Jumble VI
Northampton · England
Surface not confirmed
Published distance: Marathon
Timed running challenge with an explicitly published marathon completion category; 6 laps of the published 4.37-mile course.
Course and source notes
Timed running challenge with an explicitly published marathon completion category; 6 laps of the published 4.37-mile course.
Timed running challenge with an explicitly published marathon completion category; 6 laps of the published 4.37-mile course. Generic Enter Now button is not treated as availability confirmation.
- Official source 1 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
29 November 2026
The Donut Dash — Marathon option
Staines-upon-Thames · England
Surface: Mixed
Published distance: Marathon (6 laps; published lap 4.37 miles / 7km)
Official event date and Staines start are explicit. Seven-hour timed event has a recognised marathon completion category, stated as six laps. Published 4.37-mile / 7km lap lengths are approximate; alternate 3.28-mile loop may be used depending on conditions. No inferred total has been substituted.
Course and source notes
Official event date and Staines start are explicit. Seven-hour timed event has a recognised marathon completion category, stated as six laps. Published 4.37-mile / 7km lap lengths are approximate; alternate 3.28-mile loop may be used depending on conditions. No inferred total has been substituted.
Official event date and Staines start are explicit. Seven-hour timed event has a recognised marathon completion category, stated as six laps. Published 4.37-mile / 7km lap lengths are approximate; alternate 3.28-mile loop may be used depending on conditions. No inferred total has been substituted. Generic entry controls do not establish entry availability.
- Official source 1 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
29 November 2026
West Sussex - Big Badger Run — Marathon option
Southwater · England
Surface: Trail
Published distance: Marathon
Official page explicitly offers a marathon completion option within a timed event; this is not a conventional fixed-distance race. No exact total numerical marathon distance is stated; lap length has not been multiplied to invent one.
Course and source notes
Official page explicitly offers a marathon completion option within a timed event; this is not a conventional fixed-distance race. No exact total numerical marathon distance is stated; lap length has not been multiplied to invent one.
Official page explicitly offers a marathon completion option within a timed event; this is not a conventional fixed-distance race. No exact total numerical marathon distance is stated; lap length has not been multiplied to invent one. Linked official EventEntry listing explicitly states Open.
- Official source 1 (opens in a new tab)
- Official source 2 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
4 December 2026
Gremlins Marathon
Milton Keynes · England
Surface not confirmed
Published distance: Marathon (7½ laps of Caldecotte Lake)
A fixed-distance individual marathon on a lapped lake course, conducted under 100 Marathon Club rules. Each dated full-marathon entry is separately selectable; half-marathon, 50km, and package tickets are not additional marathon editions. Surface is not stated clearly in the opened official event/course pages and remains unknown.
Course and source notes
A fixed-distance individual marathon on a lapped lake course, conducted under 100 Marathon Club rules. Each dated full-marathon entry is separately selectable; half-marathon, 50km, and package tickets are not additional marathon editions. Surface is not stated clearly in the opened official event/course pages and remains unknown.
A fixed-distance individual marathon on a lapped lake course, conducted under 100 Marathon Club rules. Each dated full-marathon entry is separately selectable; half-marathon, 50km, and package tickets are not additional marathon editions. Surface is not stated clearly in the opened official event/course pages and remains unknown. Generic entry controls do not establish entry availability.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
4 December 2026
Phoenix Fridays — Run for a Tenner Marathon
Walton-on-Thames · England
Surface: Trail
Published distance: Marathon
Official page explicitly offers a marathon completion option within a timed event; this is not a conventional fixed-distance race. No exact total numerical marathon distance is stated; lap length has not been multiplied to invent one.
Course and source notes
Official page explicitly offers a marathon completion option within a timed event; this is not a conventional fixed-distance race. No exact total numerical marathon distance is stated; lap length has not been multiplied to invent one.
Official page explicitly offers a marathon completion option within a timed event; this is not a conventional fixed-distance race. No exact total numerical marathon distance is stated; lap length has not been multiplied to invent one. Linked official EventEntry listing explicitly states Open. 2026-09-28 — entryPrice: Specific Friday entry offers affiliated £10 and unaffiliated £12; no additional compulsory charge shown. This check covers these facts only; other fields retain their previous verification. 2026-09-28 — priceQualifier: Specific Friday entry offers affiliated £10 and unaffiliated £12; no additional compulsory charge shown. This check covers these facts only; other fields retain their previous verification.
- Official source 1 (opens in a new tab)
- Official source 2 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
5 December 2026
Christmas Jumper Run — Marathon
Parc Taf Bargoed, Trelewis · Wales
Surface: Road
Published distance: Marathon; 5.3 km / 3.28 mile laps
Official page expressly offers a marathon within a seven-hour timed challenge on published 5.3 km / 3.28 mile laps; not a conventional fixed-distance start.
Course and source notes
Official page expressly offers a marathon within a seven-hour timed challenge on published 5.3 km / 3.28 mile laps; not a conventional fixed-distance start.
Opened official page confirms date, venue and an explicit marathon completion option. Official page expressly offers a marathon within a seven-hour timed challenge on published 5.3 km / 3.28 mile laps; not a conventional fixed-distance start. Entry availability is not established by a generic entry button. On-site event only; optional virtual fulfilment is not imported.
- Official source 1 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
5 December 2026
Endurancelife Dorset Marathon
Swanage · England
Surface: Trail
Published distance: 26.2 miles
Organiser-labelled trail marathon. Published distance: 26.2 miles.
Course and source notes
Current official event table supports date, locality, trail surface and exact marathon distance. Older directory distances differ for Dorset and North Cornwall; the current organiser table takes priority. Price/entry controls and capacity display do not independently establish availability.
- Official source 1 (opens in a new tab)
- Official source 2 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)
5 December 2026
Gremlins Marathon
Milton Keynes · England
Surface not confirmed
Published distance: Marathon (7½ laps of Caldecotte Lake)
A fixed-distance individual marathon on a lapped lake course, conducted under 100 Marathon Club rules. Each dated full-marathon entry is separately selectable; half-marathon, 50km, and package tickets are not additional marathon editions. Surface is not stated clearly in the opened official event/course pages and remains unknown.
Course and source notes
A fixed-distance individual marathon on a lapped lake course, conducted under 100 Marathon Club rules. Each dated full-marathon entry is separately selectable; half-marathon, 50km, and package tickets are not additional marathon editions. Surface is not stated clearly in the opened official event/course pages and remains unknown.
A fixed-distance individual marathon on a lapped lake course, conducted under 100 Marathon Club rules. Each dated full-marathon entry is separately selectable; half-marathon, 50km, and package tickets are not additional marathon editions. Surface is not stated clearly in the opened official event/course pages and remains unknown. Generic entry controls do not establish entry availability.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
5 December 2026
RunBelievable Lucky Dip — Marathon completion
Cyclopark, Gravesend · England
Surface: Mixed
Published distance: Marathon completion on 3.28-mile loops
Official event page announces 5 December 2026, explicitly rescheduled from June, at Cyclopark Gravesend. It describes mixed trail/tarmac 3.28-mile loops and explicitly recognises marathon-distance completion for the 100 Marathon Club. Six-hour timed challenge; final lap may finish after the six-hour start limit. Exact marathon lap adjustment is not stated, so no inferred numeric total. The superseded June lead is not a second upcoming edition. Official payment index repeats December date but does not explicitly verify availability.
Course and source notes
Official event page announces 5 December 2026, explicitly rescheduled from June, at Cyclopark Gravesend. It describes mixed trail/tarmac 3.28-mile loops and explicitly recognises marathon-distance completion for the 100 Marathon Club. Six-hour timed challenge; final lap may finish after the six-hour start limit. Exact marathon lap adjustment is not stated, so no inferred numeric total. The superseded June lead is not a second upcoming edition. Official payment index repeats December date but does not explicitly verify availability.
- Official source 1 (opens in a new tab)
- Official source 2 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
5 December 2026
Salisbury Plain Winter Marathon
Ludgershall · England
Surface: Trail
Published distance: Marathon
Organiser-labelled trail marathon. Published distance: Marathon.
Course and source notes
Official organiser calendar and linked event page confirm winter marathon 5 December 2026 at Old Fowler Barracks. Footpaths, byways and iron-gravel tracks; no claim of open entries from generic Enter Now.
- Official source 1 (opens in a new tab)
- Official source 2 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
5 December 2026
Surrey - Christmas Gonk — Marathon option
Walton-on-Thames · England
Surface: Trail
Published distance: Marathon
Official page explicitly offers a marathon completion option within a timed event; this is not a conventional fixed-distance race. No exact total numerical marathon distance is stated; lap length has not been multiplied to invent one.
Course and source notes
Official page explicitly offers a marathon completion option within a timed event; this is not a conventional fixed-distance race. No exact total numerical marathon distance is stated; lap length has not been multiplied to invent one.
Official page explicitly offers a marathon completion option within a timed event; this is not a conventional fixed-distance race. No exact total numerical marathon distance is stated; lap length has not been multiplied to invent one. Linked official EventEntry listing explicitly states Open.
- Official source 1 (opens in a new tab)
- Official source 2 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
5 December 2026
The Snow Globe Gallop Bobble Hat Run — Marathon option
Staines-upon-Thames · England
Surface: Mixed
Published distance: Marathon (6 laps; published lap 4.37 miles / 7km)
Official event date and Staines start are explicit. Seven-hour timed event has a recognised marathon completion category, stated as six laps. Published 4.37-mile / 7km lap lengths are approximate; alternate 3.28-mile loop may be used depending on conditions. No inferred total has been substituted.
Course and source notes
Official event date and Staines start are explicit. Seven-hour timed event has a recognised marathon completion category, stated as six laps. Published 4.37-mile / 7km lap lengths are approximate; alternate 3.28-mile loop may be used depending on conditions. No inferred total has been substituted.
Official event date and Staines start are explicit. Seven-hour timed event has a recognised marathon completion category, stated as six laps. Published 4.37-mile / 7km lap lengths are approximate; alternate 3.28-mile loop may be used depending on conditions. No inferred total has been substituted. Generic entry controls do not establish entry availability.
- Official source 1 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
6 December 2026
Bauble Bimble
Peterborough · England
Surface: Mixed
Published distance: Full Marathon
Official event explicitly supports an individual full marathon category within its timed running challenge; lap lengths are approximate and are not silently normalised to a certified road distance.
Course and source notes
Official event explicitly supports an individual full marathon category within its timed running challenge; lap lengths are approximate and are not silently normalised to a certified road distance.
Official event explicitly supports an individual full marathon category within its timed running challenge; lap lengths are approximate and are not silently normalised to a certified road distance. Generic Enter Now button is not treated as availability confirmation.
- Official source 1 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
6 December 2026
Gremlins Marathon
Milton Keynes · England
Surface not confirmed
Published distance: Marathon (7½ laps of Caldecotte Lake)
A fixed-distance individual marathon on a lapped lake course, conducted under 100 Marathon Club rules. Each dated full-marathon entry is separately selectable; half-marathon, 50km, and package tickets are not additional marathon editions. Surface is not stated clearly in the opened official event/course pages and remains unknown.
Course and source notes
A fixed-distance individual marathon on a lapped lake course, conducted under 100 Marathon Club rules. Each dated full-marathon entry is separately selectable; half-marathon, 50km, and package tickets are not additional marathon editions. Surface is not stated clearly in the opened official event/course pages and remains unknown.
A fixed-distance individual marathon on a lapped lake course, conducted under 100 Marathon Club rules. Each dated full-marathon entry is separately selectable; half-marathon, 50km, and package tickets are not additional marathon editions. Surface is not stated clearly in the opened official event/course pages and remains unknown. Generic entry controls do not establish entry availability.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
6 December 2026
Medal Madness
Heanor · England
Surface: Mixed
Published distance: Marathon: 8 × 5.493km laps
Official timed six-hour challenge explicitly recognises a full marathon at 8 × 5.493km laps. Published completion distance is longer than standard; organiser-labelled trail/mixed marathon option is retained transparently. Date is stated on the current official calendar; stale historical-weather widgets are not used as future-date evidence.
Course and source notes
Official timed six-hour challenge explicitly recognises a full marathon at 8 × 5.493km laps. Published completion distance is longer than standard; organiser-labelled trail/mixed marathon option is retained transparently. Date is stated on the current official calendar; stale historical-weather widgets are not used as future-date evidence.
- Official source 1 (opens in a new tab)
- Official source 2 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
6 December 2026
New Forest Xmas Trails Marathon
Holmsley Campsite, Bransgore · England
Surface: Trail
Published distance: Marathon
Opened official BigFeat event page confirms 6 December 2026, an independently priced individual Marathon option, single-lap marked off-road course and Holmsley Campsite start/finish. Exact numeric marathon distance is not published, so organiser-labelled trail marathon classification preserves Marathon. Postal town Christchurch is not used to infer region: the event names Bransgore and its published BH23 7EQ postcode resolves to Hampshire, New Forest district, Bransgore parish and South East in Postcodes.io. Coordinates are deliberately omitted because postcode centroids do not establish a precise race start. Generic Enter Now does not establish availability; status remains unknown.
Course and source notes
Opened official BigFeat event page confirms 6 December 2026, an independently priced individual Marathon option, single-lap marked off-road course and Holmsley Campsite start/finish. Exact numeric marathon distance is not published, so organiser-labelled trail marathon classification preserves Marathon. Postal town Christchurch is not used to infer region: the event names Bransgore and its published BH23 7EQ postcode resolves to Hampshire, New Forest district, Bransgore parish and South East in Postcodes.io. Coordinates are deliberately omitted because postcode centroids do not establish a precise race start. Generic Enter Now does not establish availability; status remains unknown.
- Official source 1 (opens in a new tab)
- Official source 2 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
6 December 2026
Running GP Goodwood Marathon
Goodwood, near Chichester · England
Surface: Road
Published distance: Marathon
Official full-marathon classification. Official individual full-marathon entry is distinct from the 26.2km metric marathon and 50km ultra. Named seasonal dates share the motor circuit course. Old HTML titles say 2026 on several 2027 pages, but current visible date and event inventory consistently confirm 2027.
Course and source notes
Official individual full-marathon entry is distinct from the 26.2km metric marathon and 50km ultra. Named seasonal dates share the motor circuit course. Old HTML titles say 2026 on several 2027 pages, but current visible date and event inventory consistently confirm 2027.
Official individual full-marathon entry is distinct from the 26.2km metric marathon and 50km ultra. Named seasonal dates share the motor circuit course. Old HTML titles say 2026 on several 2027 pages, but current visible date and event inventory consistently confirm 2027. Generic entry controls do not establish entry availability. 2026-09-28 — registrationStatus: Official edition-specific registration is explicitly open or provides an available marathon ticket. This check covers these facts only; other fields retain their previous verification. 2026-09-28 — entryPrice: Individual marathon £42 plus mandatory 5% booking fee totals £44.10. This check covers these facts only; other fields retain their previous verification. 2026-09-28 — priceQualifier: Individual marathon £42 plus mandatory 5% booking fee totals £44.10. This check covers these facts only; other fields retain their previous verification.
- Official source 1 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
6 December 2026
Sea 2 Summit — Offa's Dyke Full Marathon
Nova Centre, Beach Road West, Prestatyn · Wales
Surface: Trail
Published distance: Full Marathon
Organiser-labelled trail marathon; exact published distance retained. Opened official sources support the date, individual marathon, start locality and published distance. Explicit individual full marathon starts at Prestatyn and finishes on Moel Gyw summit. Exact numeric total not published in opened details; do not reuse the ultra 55.5 km. Two start-time choices are not separate editions.
Course and source notes
Opened official sources support the date, individual marathon, start locality and published distance. Explicit individual full marathon starts at Prestatyn and finishes on Moel Gyw summit. Exact numeric total not published in opened details; do not reuse the ultra 55.5 km. Two start-time choices are not separate editions.
- Official source 1 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
6 December 2026
Sikhs in the City Dawn to Dusk Marathon
Teresa Gavin House, Southend Road, Woodford Green · England
Surface: Road
Published distance: 21 laps of a certified 2.014 Km course
Official club homepage links this exact EventEntry page and confirms 6 December 2026 full-marathon option. EventEntry explicitly shows Open and a separately selectable individual Marathon entry. Marathon completion is 21 laps of the certified 2.014 km course; the organiser labels the course as certified and the marathon as counting for100MC. Preserve the published lap distance rather than manufacturing a standard42.195km total. The event runs from08:04to15:54 with marathon ranking distinct from the ultra. Mostly tarmac road/pavement. Actual start is Teresa Gavin House car park, Southend Road, Woodford Green IG8 8FA, in London; directory Essex/Hainault labels do not define geography. One individual marathon edition, excluding team relay/ultra/22km/10km.
Course and source notes
Dawn-to-dusk event with an explicitly selectable marathon entry,21-lap marathon completion and separate marathon results/awards; ultra and relay entries excluded.
Official club homepage links this exact EventEntry page and confirms 6 December 2026 full-marathon option. EventEntry explicitly shows Open and a separately selectable individual Marathon entry. Marathon completion is 21 laps of the certified 2.014 km course; the organiser labels the course as certified and the marathon as counting for100MC. Preserve the published lap distance rather than manufacturing a standard42.195km total. The event runs from08:04to15:54 with marathon ranking distinct from the ultra. Mostly tarmac road/pavement. Actual start is Teresa Gavin House car park, Southend Road, Woodford Green IG8 8FA, in London; directory Essex/Hainault labels do not define geography. One individual marathon edition, excluding team relay/ultra/22km/10km.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
6 December 2026
Surrey - Bobble Wobble Run — Marathon option
Walton-on-Thames · England
Surface: Trail
Published distance: Marathon
Official page explicitly offers a marathon completion option within a timed event; this is not a conventional fixed-distance race. No exact total numerical marathon distance is stated; lap length has not been multiplied to invent one.
Course and source notes
Official page explicitly offers a marathon completion option within a timed event; this is not a conventional fixed-distance race. No exact total numerical marathon distance is stated; lap length has not been multiplied to invent one.
Official page explicitly offers a marathon completion option within a timed event; this is not a conventional fixed-distance race. No exact total numerical marathon distance is stated; lap length has not been multiplied to invent one. Linked official EventEntry listing explicitly states Open.
- Official source 1 (opens in a new tab)
- Official source 2 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
6 December 2026
Twelve Days of Christmas Marathon
Pengethley, Ross-on-Wye · England
Surface: Trail
Published distance: Marathon option; 2.5 km off-road laps
Seven-hour physical timed challenge at Pengethley Manor explicitly offers an individual marathon target on 2.5 km off-road laps. Exact marathon lap adjustment is not published, so no numeric total is invented. Independent daily entry verified; virtual option and multi-day package are not separate editions. Day: Partridge in a Pear Tree. Parent title says 12 days, body says seven; only seven daily physical pages also present on official race calendar are included. Other five dates appear only as virtual products.
Course and source notes
Seven-hour physical timed challenge at Pengethley Manor explicitly offers an individual marathon target on 2.5 km off-road laps. Exact marathon lap adjustment is not published, so no numeric total is invented. Independent daily entry verified; virtual option and multi-day package are not separate editions. Day: Partridge in a Pear Tree. Parent title says 12 days, body says seven; only seven daily physical pages also present on official race calendar are included. Other five dates appear only as virtual products.
Seven-hour physical timed challenge at Pengethley Manor explicitly offers an individual marathon target on 2.5 km off-road laps. Exact marathon lap adjustment is not published, so no numeric total is invented. Independent daily entry verified; virtual option and multi-day package are not separate editions. Day: Partridge in a Pear Tree. Parent title says 12 days, body says seven; only seven daily physical pages also present on official race calendar are included. Other five dates appear only as virtual products. 2026-09-28 — entryPrice: Edition-specific official price; no additional compulsory booking fee was published in the readable source. Optional add-ons excluded. This check covers these facts only; other fields retain their previous verification. 2026-09-28 — priceQualifier: Edition-specific official price; no additional compulsory booking fee was published in the readable source. Optional add-ons excluded. This check covers these facts only; other fields retain their previous verification. 2026-09-28 — cutoffHours: Official edition explicitly gives a 7-hour limit for the marathon-eligible event. This check covers these facts only; other fields retain their previous verification.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)

Choosing a race from this collection

The main marathons page also keeps races awaiting a next date separate from confirmed editions. An earlier edition is useful context, not evidence of a future date or unchanged route.

Marathon race directory — page 2

The Smurf Run — Marathon

Bedfordshire - Cakeathon

Grand Canal Canter Marathon

Monument Run Marathon

Phoenix Kent Road Runner Marathon

RunThrough Delamere Forest Marathon

The Maravan

Mudfest

Phoenix Fridays — Run for a Tenner Marathon

Cheeky Fox — Marathon

Machen Trail Marathon

Manchester - The Bee's Knees Run — Marathon Option

Riverside Marathon & Half Marathon

Running Tribe Chalfont St Peter Course 6 — Marathon option

The Unicorn Run

Turkey Trot

Christmas Advent Run — Marathon

Christmas Advent Run — Marathon option

Colworth Hare and Tortoise Marathon

Rumble In The Jumble VI

The Donut Dash — Marathon option

West Sussex - Big Badger Run — Marathon option

Gremlins Marathon

Phoenix Fridays — Run for a Tenner Marathon

Christmas Jumper Run — Marathon

Endurancelife Dorset Marathon

Gremlins Marathon

RunBelievable Lucky Dip — Marathon completion

Salisbury Plain Winter Marathon

Surrey - Christmas Gonk — Marathon option

The Snow Globe Gallop Bobble Hat Run — Marathon option

Bauble Bimble

Gremlins Marathon

Medal Madness

New Forest Xmas Trails Marathon

Running GP Goodwood Marathon

Sea 2 Summit — Offa's Dyke Full Marathon

Sikhs in the City Dawn to Dusk Marathon

Surrey - Bobble Wobble Run — Marathon option

Twelve Days of Christmas Marathon

Choosing a race from this collection

Marathon race directory — page 2

The Smurf Run — Marathon

Bedfordshire - Cakeathon

Grand Canal Canter Marathon

Monument Run Marathon

Phoenix Kent Road Runner Marathon

RunThrough Delamere Forest Marathon

The Maravan

Mudfest

Phoenix Fridays — Run for a Tenner Marathon

Cheeky Fox — Marathon

Machen Trail Marathon

Manchester - The Bee's Knees Run — Marathon Option

Riverside Marathon & Half Marathon

Running Tribe Chalfont St Peter Course 6 — Marathon option

The Unicorn Run

Turkey Trot

Christmas Advent Run — Marathon

Christmas Advent Run — Marathon option

Colworth Hare and Tortoise Marathon

Rumble In The Jumble VI

The Donut Dash — Marathon option

West Sussex - Big Badger Run — Marathon option

Gremlins Marathon

Phoenix Fridays — Run for a Tenner Marathon

Christmas Jumper Run — Marathon

Endurancelife Dorset Marathon

Gremlins Marathon

RunBelievable Lucky Dip — Marathon completion

Salisbury Plain Winter Marathon

Surrey - Christmas Gonk — Marathon option

The Snow Globe Gallop Bobble Hat Run — Marathon option

Bauble Bimble

Gremlins Marathon

Medal Madness

New Forest Xmas Trails Marathon

Running GP Goodwood Marathon

Sea 2 Summit — Offa's Dyke Full Marathon