Marathon race directory — page 11

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 401–440. 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.

4 July 2027
The Spy Who Loved Me 50th Anniversary 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)
11 July 2027
Norfolk Festival Of Running
Bawsey · England
Surface: Trail
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)
11 July 2027
Snowdonia Trail Marathon Eryri
Llanberis · Wales
Surface: Trail
Published distance: 27.2 miles; approximately 44 km
Organiser-labelled trail marathon; exact published distance retained. Opened official sources support the date, individual marathon, start locality and published distance. Revised 2027 trail route and Sunday 11 July shown on official distance page. Separate from October Marathon Eryri. Organiser announcement expressly confirms entry launch.
Course and source notes
Opened official sources support the date, individual marathon, start locality and published distance. Revised 2027 trail route and Sunday 11 July shown on official distance page. Separate from October Marathon Eryri. Organiser announcement expressly confirms entry launch.
- 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)
11 July 2027
Tarka Trail Marathon
Woolmers Farm, Bickington, Barnstaple · England
Surface: Road
Published distance: Marathon (officially measured and certified)
Individual full marathon. Published distance: Marathon (officially measured and certified).
Course and source notes
Currentheading11July2027entriesopeningsoon overrides old2026essentialsdate. Tarmacrailwaypath; organiserexplicitlystatesmarathoncourseofficiallymeasured/certified. Exact2027startarrangement shouldberechecked beforepublicrelease.
- Official source 1 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)
17 July 2027
Aberdeen Marathon
Aberdeen city centre; proposed start and finish close to Marischal College · Scotland
Surface: Road
Published distance: Marathon
The official source identifies an individual full marathon. Published distance wording is preserved; an absent numerical length remains unknown.
Course and source notes
Official event site and linked live entry provider confirm Saturday 17 July 2027. The entry provider currently says registration is unavailable and offers the marathon waiting list. The full marathon is separate from half-marathon and 5K. Route remains provisional; no surveyed start coordinates or exact numeric distance were verified. Road classification follows the announced city-street course; exact surfaces must be rechecked when final route is published. Standard marathon registration is unavailable; official entry page offers a waiting list.
Edition sources checked 13 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
17 July 2027
BigHeat Camp-Fire Marathon
Lurgashall · England
Surface: Trail
Published distance: Marathon
Official full-marathon classification. Official individual marathon option within a multi-distance trail event. Other ultra/shorter entries and camping tickets are not separate marathon editions. Marathon takes place on Saturday 17 July; Friday is campsite arrival and Sunday shorter races.
Course and source notes
Official individual marathon option within a multi-distance trail event. Other ultra/shorter entries and camping tickets are not separate marathon editions. Marathon takes place on Saturday 17 July; Friday is campsite arrival and Sunday shorter races.
Official individual marathon option within a multi-distance trail event. Other ultra/shorter entries and camping tickets are not separate marathon editions. Marathon takes place on Saturday 17 July; Friday is campsite arrival and Sunday shorter races. 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)
17 July 2027
Enigma Formula One 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)
17 July 2027
Rabbit Run Wales Marathon
Merthyr Mawr House, Merthyr Mawr · Wales
Surface: Trail
Published distance: Approximately 42.2 km
Organiser-labelled trail marathon; exact published distance retained. Opened official sources support the date, individual marathon, start locality and published distance. Individual marathon starts 17 July at noon. Official 42.2 km page supersedes old 40 km course and inconsistent entry-platform 42.4 km text. Relay, camping and duplicate 40 km timing split are not separate races. Registration explicitly open.
Course and source notes
Opened official sources support the date, individual marathon, start locality and published distance. Individual marathon starts 17 July at noon. Official 42.2 km page supersedes old 40 km course and inconsistent entry-platform 42.4 km text. Relay, camping and duplicate 40 km timing split are not separate races. Registration explicitly 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)
17 July 2027
Rasselbock Run
Sherwood Pines · England
Surface: Trail
Published distance: Marathon: 7 × 6.168km laps
Official timed six-hour challenge explicitly recognises a full marathon at 7 × 6.168km 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 7 × 6.168km 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 six-hour challenge explicitly recognises a full marathon at 7 × 6.168km 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)
18 July 2027
3 Islands Marathon Hebrides
Lochboisdale Marina, Gasay / South Uist · Scotland
Surface: Road
Published distance: Road marathon (officially measured and Scottish Athletics certified)
The official source identifies an individual full marathon. Published distance wording is preserved; an absent numerical length remains unknown.
Course and source notes
Entries announced to open 1 October 2026 at 8pm. Entry page explicitly says not launched for public sign-ups. 2027 organiser requires predicted finish times of at least five hours to use 9am early start; main start 10am. Specific entry opening notice takes precedence over generic Open footer. Numeric course distance and start coordinates are not published in the accessible entry page. Historical edition date supported by indexed official results; direct results page could not be fetched. 2026-09-28 — entryPrice: Standard £40 plus compulsory4% fee = £41.60; discounted entry£37 plus4%=£38.48. This check covers these facts only; other fields retain their previous verification. 2026-09-28 — priceQualifier: Record qualification and compulsory fee when stated. This check covers these facts only; other fields retain their previous verification.
Edition sources checked 13 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
18 July 2027
Enigma Formula One 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)
25 July 2027
Finish Line Frolic Marathon
Hockley · England
Surface: Trail
Published distance: Marathon:8 laps of a shade over5km
Official current edition field and explicit marathon entry option verified. Timed six-hour challenge explicitly recognises full marathon completion at8laps; exact published approximate lap wording retained.
Course and source notes
Official current edition field and explicit marathon entry option verified. Timed six-hour challenge explicitly recognises full marathon completion at8laps; exact published approximate lap wording retained.
- 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)
25 July 2027
Phoenix Gloucestershire Dragons Eye Marathon Option
Ebley Wharf, Stroud · England
Surface: Mixed
Published distance: Marathon option (3.28-mile laps)
Seven-hour timed event with an explicit organiser-supported marathon option on 3.28-mile out-and-back laps. Surface is not confirmed.
Course and source notes
Seven-hour timed event with an explicit organiser-supported marathon option on 3.28-mile out-and-back laps.
Seven-hour timed event with an explicit organiser-supported marathon option on 3.28-mile out-and-back laps. Official event and entry pages verify date and venue. Only the attended individual marathon option is included; virtual products and other distances are excluded. Rounded lap distances are not multiplied into an invented measured total. Official entry page explicitly says Open. The page describes a canal route but does not establish its surface composition; surface remains unknown.
The organiser-managed entry record categorises this event as multi-terrain. Its description explicitly includes the individual marathon option on the same repeated canal course.
Mixed is the canonical mapping of the explicit multi-terrain category; surface percentages and measured total are not inferred.
- Official source 1 (opens in a new tab)
- Official source 2 (opens in a new tab)
Edition sources checked 14 September 2026. Surface evidence checked 15 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
30 July 2027
Great Barrow Challenge Marathon
Barrow · England
Surface: Road
Published distance: 2 × 21.1 km loops
Mixed-surface series with daily surface and marathon basis overrides. Road Days2/8 publish two21.1km loops. Mixed Days3/4/5/7/9 retain exact published lap wording. Days1/6/10 withheld for unresolved road-distance conflicts.
Course and source notes
Ten-day series with seven currently verified independently enterable marathon dates; three dated options remain in review because the published road lengths conflict with the standard marathon contract. Package ticket is not an edition.
Day 2: independently enterable full-marathon option; 2 × 21.1 km loops; Exact published loop wording retained; numerical aggregate is not represented as measured/certified. Surface follows this daily official route page.
- 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)
31 July 2027
Great Barrow Challenge Marathon
Barrow · England
Surface: Mixed
Published distance: 4 × 10.7 km loops (header also says 10.55 km)
Mixed-surface series with daily surface and marathon basis overrides. Road Days2/8 publish two21.1km loops. Mixed Days3/4/5/7/9 retain exact published lap wording. Days1/6/10 withheld for unresolved road-distance conflicts.
Course and source notes
Ten-day series with seven currently verified independently enterable marathon dates; three dated options remain in review because the published road lengths conflict with the standard marathon contract. Package ticket is not an edition.
Day 3: independently enterable full-marathon option; 4 × 10.7 km loops (header also says 10.55 km); Daily route description and header give different rounded loop distances; retain both transparently as mixed/trail organiser-labelled marathon. Surface follows this daily official route page.
- 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)
1 August 2027
Great Barrow Challenge Marathon
Barrow · England
Surface: Mixed
Published distance: 4 × 10.7 km loops (header also says 10.55 km)
Mixed-surface series with daily surface and marathon basis overrides. Road Days2/8 publish two21.1km loops. Mixed Days3/4/5/7/9 retain exact published lap wording. Days1/6/10 withheld for unresolved road-distance conflicts.
Course and source notes
Ten-day series with seven currently verified independently enterable marathon dates; three dated options remain in review because the published road lengths conflict with the standard marathon contract. Package ticket is not an edition.
Day 4: independently enterable full-marathon option; 4 × 10.7 km loops (header also says 10.55 km); Daily route description and header give different rounded loop distances; retain both transparently as mixed/trail organiser-labelled marathon. Surface follows this daily official route page.
- 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)
1 August 2027
Running GP Bedford Autodrome Marathon
Bedford Autodrome, Circuit Pit Lane · England
Surface: Road
Published distance: Marathon
Official current event heading, date field and race information consistently announce 1 August 2027; stale browser title says 2026 and is not used. Full marathon is an explicit separate entry option on tarmac motor racing circuit. Metric marathon, 20 mile, shorter and charity ticket variants are not separate marathon races.
Course and source notes
Official current event heading, date field and race information consistently announce 1 August 2027; stale browser title says 2026 and is not used. Full marathon is an explicit separate entry option on tarmac motor racing circuit. Metric marathon, 20 mile, shorter and charity ticket variants are not separate marathon races.
- 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)
2 August 2027
Great Barrow Challenge Marathon
Barrow · England
Surface: Mixed
Published distance: 2 × 21.4 km loops
Mixed-surface series with daily surface and marathon basis overrides. Road Days2/8 publish two21.1km loops. Mixed Days3/4/5/7/9 retain exact published lap wording. Days1/6/10 withheld for unresolved road-distance conflicts.
Course and source notes
Ten-day series with seven currently verified independently enterable marathon dates; three dated options remain in review because the published road lengths conflict with the standard marathon contract. Package ticket is not an edition.
Day 5: independently enterable full-marathon option; 2 × 21.4 km loops; Exact published loop wording retained; numerical aggregate is not represented as measured/certified. Surface follows this daily official route page.
- 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)
4 August 2027
Great Barrow Challenge Marathon
Barrow · England
Surface: Mixed
Published distance: 2 × 21.1 km loops
Mixed-surface series with daily surface and marathon basis overrides. Road Days2/8 publish two21.1km loops. Mixed Days3/4/5/7/9 retain exact published lap wording. Days1/6/10 withheld for unresolved road-distance conflicts.
Course and source notes
Ten-day series with seven currently verified independently enterable marathon dates; three dated options remain in review because the published road lengths conflict with the standard marathon contract. Package ticket is not an edition.
Day 7: independently enterable full-marathon option; 2 × 21.1 km loops; Exact published loop wording retained; numerical aggregate is not represented as measured/certified. Surface follows this daily official route page.
- 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 August 2027
Great Barrow Challenge Marathon
Barrow · England
Surface: Road
Published distance: 2 × 21.1 km loops
Mixed-surface series with daily surface and marathon basis overrides. Road Days2/8 publish two21.1km loops. Mixed Days3/4/5/7/9 retain exact published lap wording. Days1/6/10 withheld for unresolved road-distance conflicts.
Course and source notes
Ten-day series with seven currently verified independently enterable marathon dates; three dated options remain in review because the published road lengths conflict with the standard marathon contract. Package ticket is not an edition.
Day 8: independently enterable full-marathon option; 2 × 21.1 km loops; Exact published loop wording retained; numerical aggregate is not represented as measured/certified. Surface follows this daily official route page.
- 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 August 2027
Great Barrow Challenge Marathon
Barrow · England
Surface: Mixed
Published distance: 2 × 21.1 km out-and-back loops
Mixed-surface series with daily surface and marathon basis overrides. Road Days2/8 publish two21.1km loops. Mixed Days3/4/5/7/9 retain exact published lap wording. Days1/6/10 withheld for unresolved road-distance conflicts.
Course and source notes
Ten-day series with seven currently verified independently enterable marathon dates; three dated options remain in review because the published road lengths conflict with the standard marathon contract. Package ticket is not an edition.
Day 9: independently enterable full-marathon option; 2 × 21.1 km out-and-back loops; Exact published loop wording retained; numerical aggregate is not represented as measured/certified. Surface follows this daily official route page.
- 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)
7 August 2027
Enigma Premier League Champions 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)
7 August 2027
Surrey - The Painted Cow Run — Marathon option
Dorking · 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)
8 August 2027
Enigma Premier League Champions 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)
8 August 2027
Hardmoors Farndale Trail Marathon
Hutton-le-Hole · England
Surface: Trail
Published distance: 29 miles
Officially labelled trail marathon; exact published distance 29 miles is preserved. Part of the organiser-labelled Hardmoors 26.2 trail-marathon series. A prescribed circular course with downloadable map/description; self-navigation is required. Published longer-than-road-marathon distance is retained without normalisation. Current official event date confirms 8 August 2027 despite directory TBC marker.
Course and source notes
Opened official source supports event identity, date, locality and published marathon option. Part of the organiser-labelled Hardmoors 26.2 trail-marathon series. A prescribed circular course with downloadable map/description; self-navigation is required. Published longer-than-road-marathon distance is retained without normalisation. Current official event date confirms 8 August 2027 despite directory TBC marker.
- 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)
8 August 2027
Surrey - Prosecco Run — Marathon option
Dorking · 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)
14 August 2027
Run to the Castle Marathon
Neuadd Dyfi, Aberdyfi · Wales
Surface: Mixed
Published distance: Marathon
Organiser-labelled trail marathon; exact published distance retained. Opened official sources support the date, individual marathon, start locality and published distance. Marathon option ends in Barmouth; 42-mile ultra finishes Harlech. Exact marathon miles not specified on official page, so third-party 27 miles not adopted. Mixed beach, tracks and pavements.
Course and source notes
Official summer page explicitly names 14 August 2027 and says the race also runs in January. Same Aberdyfi-to-Barmouth individual marathon; 42-mile Harlech ultra excluded. Same family with seasonal editions, no unrelated course inflation.
- 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)
15 August 2027
Bath Two Tunnels Marathon
Brickfields Park, Bath · England
Surface: Mixed
Published distance: Marathon (2 laps; approximately 13.3 miles per lap)
Organiser-labelled trail marathon. Published distance: Marathon (2 laps; approximately 13.3 miles per lap).
Course and source notes
Individual marathon completed over the organiser's fixed lap course.
Marathon-specificpage confirms15Aug2027 only andexplicitlyopen registration. GeneralfestivalFeb/Jun dates excludedbecause onlyAugmarathonverified. Two laps trails/footpaths plus roadsections; no invented42.195km.
- 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)
15 August 2027
Pierrepont Plod
Holme Pierrepont · England
Surface: Trail
Published distance: Marathon: 8 × approximately5.442km laps
Official timed six-hour challenge explicitly recognises a full marathon at 8 × approximately5.44km 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. Northern/southern route choice remains dependent on flooding; precise start point not asserted.
Course and source notes
Official timed six-hour challenge explicitly recognises a full marathon at 8 × approximately5.44km 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. Northern/southern route choice remains dependent on flooding; precise start point not asserted.
Official timed six-hour challenge explicitly recognises a full marathon at 8 × approximately5.442km 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. Northern/southern route choice remains dependent on flooding; precise start point not asserted. 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)
21 August 2027
Ballycastle to Waterfoot Trail Marathon
Ballycastle, County Antrim · Northern Ireland
Surface: Mixed
Published distance: Trail Marathon
Official individual marathon category; published distance retained. Opened current official event/entry evidence. Current official calendar announces 21 August 2027. Family event detail still refers to 22 August 2026, so only recurring route and locality carried forward; no 2027 ticket asserted. Official route starts Ballycastle and finishes Waterfoot, approximately 90% trail. No exact numeric total published.
Course and source notes
Opened current official event/entry evidence. Current official calendar announces 21 August 2027. Family event detail still refers to 22 August 2026, so only recurring route and locality carried forward; no 2027 ticket asserted. Official route starts Ballycastle and finishes Waterfoot, approximately 90% trail. No exact numeric total published.
- 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)
22 August 2027
Colne Valley Path Marathon
Stambourne · England
Surface: Trail
Published distance: Marathon
Official current edition field and explicit marathon entry option verified. Individual marathon variant is distinct from timed/shorter options; no festival-distance duplication.
Course and source notes
Official current edition field and explicit marathon entry option verified. Individual marathon variant is distinct from timed/shorter options; no festival-distance duplication.
- 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 August 2027
The Big Pilgrimage Marathon
Mayflower Park, Town Quay, Southampton · England
Surface: Mixed
Published distance: Marathon
Current official event header and organiser calendar announce 22 August 2027. The body still contains 23 August 2026 logistics, so previous-edition prices, waves, timetable and finish logistics are not treated as confirmed for 2027. Organiser explicitly labels the mixed-terrain running route Marathon. Its published route includes a short Hamble River boat crossing; this is transparently retained as a nonstandard route feature, with exact running distance unverified. Register Interest is displayed; actual entry availability remains unknown. One marathon edition, not one per start wave.
Course and source notes
Point-to-point mixed-terrain marathon; published route includes a short boat crossing. The 2027 header is current while detailed route instructions still refer to 2026.
Current official event header and organiser calendar announce 22 August 2027. The body still contains 23 August 2026 logistics, so previous-edition prices, waves, timetable and finish logistics are not treated as confirmed for 2027. Organiser explicitly labels the mixed-terrain running route Marathon. Its published route includes a short Hamble River boat crossing; this is transparently retained as a nonstandard route feature, with exact running distance unverified. Register Interest is displayed; actual entry availability remains unknown. One marathon edition, not one per start wave.
- 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)
28 August 2027
Get the Hull out of Here Marathon
Hull · England
Surface: Trail
Published distance: Marathon (20 mile + 10k)
Organiser-labelled trail marathon. Marathon (20 mile + 10k); published wording is retained without assuming road certification or a numerical standard length.
Course and source notes
Fixed marathon distance using the organiser’s published loop arrangement; other festival distances are separate and excluded.
Opened official event page supplies exact date, named marathon option, event locality and surface. Generic Enter Now button does not establish current availability; UNKNOWN retained. Summer date retained as a separate edition of this named recurring marathon.
- 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 August 2027
Hardmoors Roseberry Trail Marathon
Guisborough · England
Surface: Trail
Published distance: Marathon (published distance: 30)
Officially labelled trail marathon; exact published distance Marathon (published distance: 30) is preserved. Part of the organiser-labelled Hardmoors 26.2 trail-marathon series. A prescribed circular course with downloadable map/description; self-navigation is required. Published longer-than-road-marathon distance is retained without normalisation. Event header gives distance number but omits units; displayed literally pending clearer unit evidence. Entry link not yet supplied and old entry-opening year in body is stale; availability unknown.
Course and source notes
Opened official source supports event identity, date, locality and published marathon option. Part of the organiser-labelled Hardmoors 26.2 trail-marathon series. A prescribed circular course with downloadable map/description; self-navigation is required. Published longer-than-road-marathon distance is retained without normalisation. Event header gives distance number but omits units; displayed literally pending clearer unit evidence. Entry link not yet supplied and old entry-opening year in body is stale; availability unknown.
- Official source 1 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)
4 September 2027
Andover Trail Marathon
Upper Enham, Andover · England
Surface: Trail
Published distance: 26.2 miles
Official event page announces 4 September 2027 and an individual 26.2-mile marathon starting at McCallum Road, Upper Enham. The military cup is a team scoring competition for individual marathon runners, not a separate relay or edition. Generic Enter Now does not establish entry availability; status remains unknown.
Course and source notes
Official event page announces 4 September 2027 and an individual 26.2-mile marathon starting at McCallum Road, Upper Enham. The military cup is a team scoring competition for individual marathon runners, not a separate relay or edition. Generic Enter Now does not establish entry availability; status remains unknown.
- 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)
4 September 2027
The Gameboy 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 September 2027
City to Sea Marathon
Exeter Quayside · England
Surface not confirmed
Published distance: Marathon
Official organiser announces this marathon edition. Official event page and organiser homepage both announce 5 September 2027. Current marathon details confirm locations, nine-hour cutoff, four aid stations and £44 affiliated/£45 unaffiliated. No working checkout was verified, so availability remains UNKNOWN. New record must use unknown defaults for unverified fields; preserve 2026 edition.
Course and source notes
Official event page and organiser homepage both announce 5 September 2027. Current marathon details confirm locations, nine-hour cutoff, four aid stations and £44 affiliated/£45 unaffiliated. No working checkout was verified, so availability remains UNKNOWN. New record must use unknown defaults for unverified fields; preserve 2026 edition. Only the edition facts explicitly recorded here have been confirmed. Prior-edition price, route, elevation, capacity, cutoff and entry status have not been inherited.
- Official source 1 (opens in a new tab)
- Official source 2 (opens in a new tab)
Edition sources checked 28 September 2026.
Official event (opens in a new tab)
5 September 2027
The Gameboy 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)
11 September 2027
Giants Causeway Coast Marathon
Portballintrae Village Beach Car Park · Northern Ireland
Surface: Trail
Published distance: 42 km
Official individual marathon category; published distance retained. Opened current official event/entry evidence. Official rendered header and overview say 11 September 2027. Full marathon ticket has 98 places available. Detailed route table expressly starts Portballintrae, turns Larrybane and returns; a ticket sentence incorrectly copies Larrybane start from the half. Exact start time conflicts 08:00/09:00 and is not imported. Sponsor aliases retained as aliases, not extra races.
Course and source notes
Opened current official event/entry evidence. Official rendered header and overview say 11 September 2027. Full marathon ticket has 98 places available. Detailed route table expressly starts Portballintrae, turns Larrybane and returns; a ticket sentence incorrectly copies Larrybane start from the half. Exact start time conflicts 08:00/09:00 and is not imported. Sponsor aliases retained as aliases, not extra races.
- 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)
12 September 2027
Richmond Marathon
Kew, London · England
Surface: Mixed
Published distance: Marathon
Official full-marathon classification. Current page explicitly announces 12 September 2027 and says early-bird entries are live. Some heading text still refers to 13 September 2026. Start is by the Orangery inside Kew Gardens; route follows riverside paths and returns to Old Deer Park. Certified course; no numerical full distance has been invented.
Course and source notes
Current page explicitly announces 12 September 2027 and says early-bird entries are live. Some heading text still refers to 13 September 2026. Start is by the Orangery inside Kew Gardens; route follows riverside paths and returns to Old Deer Park. Certified course; no numerical full distance has been invented.
Current page explicitly announces 12 September 2027 and says early-bird entries are live. Some heading text still refers to 13 September 2026. Start is by the Orangery inside Kew Gardens; route follows riverside paths and returns to Old Deer Park. Certified course; no numerical full distance has been invented. 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)

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 11

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 401–440. 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.

4 July 2027
The Spy Who Loved Me 50th Anniversary 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)
11 July 2027
Norfolk Festival Of Running
Bawsey · England
Surface: Trail
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)
11 July 2027
Snowdonia Trail Marathon Eryri
Llanberis · Wales
Surface: Trail
Published distance: 27.2 miles; approximately 44 km
Organiser-labelled trail marathon; exact published distance retained. Opened official sources support the date, individual marathon, start locality and published distance. Revised 2027 trail route and Sunday 11 July shown on official distance page. Separate from October Marathon Eryri. Organiser announcement expressly confirms entry launch.
Course and source notes
Opened official sources support the date, individual marathon, start locality and published distance. Revised 2027 trail route and Sunday 11 July shown on official distance page. Separate from October Marathon Eryri. Organiser announcement expressly confirms entry launch.
- 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)
11 July 2027
Tarka Trail Marathon
Woolmers Farm, Bickington, Barnstaple · England
Surface: Road
Published distance: Marathon (officially measured and certified)
Individual full marathon. Published distance: Marathon (officially measured and certified).
Course and source notes
Currentheading11July2027entriesopeningsoon overrides old2026essentialsdate. Tarmacrailwaypath; organiserexplicitlystatesmarathoncourseofficiallymeasured/certified. Exact2027startarrangement shouldberechecked beforepublicrelease.
- Official source 1 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)
17 July 2027
Aberdeen Marathon
Aberdeen city centre; proposed start and finish close to Marischal College · Scotland
Surface: Road
Published distance: Marathon
The official source identifies an individual full marathon. Published distance wording is preserved; an absent numerical length remains unknown.
Course and source notes
Official event site and linked live entry provider confirm Saturday 17 July 2027. The entry provider currently says registration is unavailable and offers the marathon waiting list. The full marathon is separate from half-marathon and 5K. Route remains provisional; no surveyed start coordinates or exact numeric distance were verified. Road classification follows the announced city-street course; exact surfaces must be rechecked when final route is published. Standard marathon registration is unavailable; official entry page offers a waiting list.
Edition sources checked 13 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
17 July 2027
BigHeat Camp-Fire Marathon
Lurgashall · England
Surface: Trail
Published distance: Marathon
Official full-marathon classification. Official individual marathon option within a multi-distance trail event. Other ultra/shorter entries and camping tickets are not separate marathon editions. Marathon takes place on Saturday 17 July; Friday is campsite arrival and Sunday shorter races.
Course and source notes
Official individual marathon option within a multi-distance trail event. Other ultra/shorter entries and camping tickets are not separate marathon editions. Marathon takes place on Saturday 17 July; Friday is campsite arrival and Sunday shorter races.
Official individual marathon option within a multi-distance trail event. Other ultra/shorter entries and camping tickets are not separate marathon editions. Marathon takes place on Saturday 17 July; Friday is campsite arrival and Sunday shorter races. 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)
17 July 2027
Enigma Formula One 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)
17 July 2027
Rabbit Run Wales Marathon
Merthyr Mawr House, Merthyr Mawr · Wales
Surface: Trail
Published distance: Approximately 42.2 km
Organiser-labelled trail marathon; exact published distance retained. Opened official sources support the date, individual marathon, start locality and published distance. Individual marathon starts 17 July at noon. Official 42.2 km page supersedes old 40 km course and inconsistent entry-platform 42.4 km text. Relay, camping and duplicate 40 km timing split are not separate races. Registration explicitly open.
Course and source notes
Opened official sources support the date, individual marathon, start locality and published distance. Individual marathon starts 17 July at noon. Official 42.2 km page supersedes old 40 km course and inconsistent entry-platform 42.4 km text. Relay, camping and duplicate 40 km timing split are not separate races. Registration explicitly 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)
17 July 2027
Rasselbock Run
Sherwood Pines · England
Surface: Trail
Published distance: Marathon: 7 × 6.168km laps
Official timed six-hour challenge explicitly recognises a full marathon at 7 × 6.168km 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 7 × 6.168km 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 six-hour challenge explicitly recognises a full marathon at 7 × 6.168km 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)
18 July 2027
3 Islands Marathon Hebrides
Lochboisdale Marina, Gasay / South Uist · Scotland
Surface: Road
Published distance: Road marathon (officially measured and Scottish Athletics certified)
The official source identifies an individual full marathon. Published distance wording is preserved; an absent numerical length remains unknown.
Course and source notes
Entries announced to open 1 October 2026 at 8pm. Entry page explicitly says not launched for public sign-ups. 2027 organiser requires predicted finish times of at least five hours to use 9am early start; main start 10am. Specific entry opening notice takes precedence over generic Open footer. Numeric course distance and start coordinates are not published in the accessible entry page. Historical edition date supported by indexed official results; direct results page could not be fetched. 2026-09-28 — entryPrice: Standard £40 plus compulsory4% fee = £41.60; discounted entry£37 plus4%=£38.48. This check covers these facts only; other fields retain their previous verification. 2026-09-28 — priceQualifier: Record qualification and compulsory fee when stated. This check covers these facts only; other fields retain their previous verification.
Edition sources checked 13 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
18 July 2027
Enigma Formula One 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)
25 July 2027
Finish Line Frolic Marathon
Hockley · England
Surface: Trail
Published distance: Marathon:8 laps of a shade over5km
Official current edition field and explicit marathon entry option verified. Timed six-hour challenge explicitly recognises full marathon completion at8laps; exact published approximate lap wording retained.
Course and source notes
Official current edition field and explicit marathon entry option verified. Timed six-hour challenge explicitly recognises full marathon completion at8laps; exact published approximate lap wording retained.
- 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)
25 July 2027
Phoenix Gloucestershire Dragons Eye Marathon Option
Ebley Wharf, Stroud · England
Surface: Mixed
Published distance: Marathon option (3.28-mile laps)
Seven-hour timed event with an explicit organiser-supported marathon option on 3.28-mile out-and-back laps. Surface is not confirmed.
Course and source notes
Seven-hour timed event with an explicit organiser-supported marathon option on 3.28-mile out-and-back laps.
Seven-hour timed event with an explicit organiser-supported marathon option on 3.28-mile out-and-back laps. Official event and entry pages verify date and venue. Only the attended individual marathon option is included; virtual products and other distances are excluded. Rounded lap distances are not multiplied into an invented measured total. Official entry page explicitly says Open. The page describes a canal route but does not establish its surface composition; surface remains unknown.
The organiser-managed entry record categorises this event as multi-terrain. Its description explicitly includes the individual marathon option on the same repeated canal course.
Mixed is the canonical mapping of the explicit multi-terrain category; surface percentages and measured total are not inferred.
- Official source 1 (opens in a new tab)
- Official source 2 (opens in a new tab)
Edition sources checked 14 September 2026. Surface evidence checked 15 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)
30 July 2027
Great Barrow Challenge Marathon
Barrow · England
Surface: Road
Published distance: 2 × 21.1 km loops
Mixed-surface series with daily surface and marathon basis overrides. Road Days2/8 publish two21.1km loops. Mixed Days3/4/5/7/9 retain exact published lap wording. Days1/6/10 withheld for unresolved road-distance conflicts.
Course and source notes
Ten-day series with seven currently verified independently enterable marathon dates; three dated options remain in review because the published road lengths conflict with the standard marathon contract. Package ticket is not an edition.
Day 2: independently enterable full-marathon option; 2 × 21.1 km loops; Exact published loop wording retained; numerical aggregate is not represented as measured/certified. Surface follows this daily official route page.
- 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)
31 July 2027
Great Barrow Challenge Marathon
Barrow · England
Surface: Mixed
Published distance: 4 × 10.7 km loops (header also says 10.55 km)
Mixed-surface series with daily surface and marathon basis overrides. Road Days2/8 publish two21.1km loops. Mixed Days3/4/5/7/9 retain exact published lap wording. Days1/6/10 withheld for unresolved road-distance conflicts.
Course and source notes
Ten-day series with seven currently verified independently enterable marathon dates; three dated options remain in review because the published road lengths conflict with the standard marathon contract. Package ticket is not an edition.
Day 3: independently enterable full-marathon option; 4 × 10.7 km loops (header also says 10.55 km); Daily route description and header give different rounded loop distances; retain both transparently as mixed/trail organiser-labelled marathon. Surface follows this daily official route page.
- 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)
1 August 2027
Great Barrow Challenge Marathon
Barrow · England
Surface: Mixed
Published distance: 4 × 10.7 km loops (header also says 10.55 km)
Mixed-surface series with daily surface and marathon basis overrides. Road Days2/8 publish two21.1km loops. Mixed Days3/4/5/7/9 retain exact published lap wording. Days1/6/10 withheld for unresolved road-distance conflicts.
Course and source notes
Ten-day series with seven currently verified independently enterable marathon dates; three dated options remain in review because the published road lengths conflict with the standard marathon contract. Package ticket is not an edition.
Day 4: independently enterable full-marathon option; 4 × 10.7 km loops (header also says 10.55 km); Daily route description and header give different rounded loop distances; retain both transparently as mixed/trail organiser-labelled marathon. Surface follows this daily official route page.
- 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)
1 August 2027
Running GP Bedford Autodrome Marathon
Bedford Autodrome, Circuit Pit Lane · England
Surface: Road
Published distance: Marathon
Official current event heading, date field and race information consistently announce 1 August 2027; stale browser title says 2026 and is not used. Full marathon is an explicit separate entry option on tarmac motor racing circuit. Metric marathon, 20 mile, shorter and charity ticket variants are not separate marathon races.
Course and source notes
Official current event heading, date field and race information consistently announce 1 August 2027; stale browser title says 2026 and is not used. Full marathon is an explicit separate entry option on tarmac motor racing circuit. Metric marathon, 20 mile, shorter and charity ticket variants are not separate marathon races.
- 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)
2 August 2027
Great Barrow Challenge Marathon
Barrow · England
Surface: Mixed
Published distance: 2 × 21.4 km loops
Mixed-surface series with daily surface and marathon basis overrides. Road Days2/8 publish two21.1km loops. Mixed Days3/4/5/7/9 retain exact published lap wording. Days1/6/10 withheld for unresolved road-distance conflicts.
Course and source notes
Ten-day series with seven currently verified independently enterable marathon dates; three dated options remain in review because the published road lengths conflict with the standard marathon contract. Package ticket is not an edition.
Day 5: independently enterable full-marathon option; 2 × 21.4 km loops; Exact published loop wording retained; numerical aggregate is not represented as measured/certified. Surface follows this daily official route page.
- 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)
4 August 2027
Great Barrow Challenge Marathon
Barrow · England
Surface: Mixed
Published distance: 2 × 21.1 km loops
Mixed-surface series with daily surface and marathon basis overrides. Road Days2/8 publish two21.1km loops. Mixed Days3/4/5/7/9 retain exact published lap wording. Days1/6/10 withheld for unresolved road-distance conflicts.
Course and source notes
Ten-day series with seven currently verified independently enterable marathon dates; three dated options remain in review because the published road lengths conflict with the standard marathon contract. Package ticket is not an edition.
Day 7: independently enterable full-marathon option; 2 × 21.1 km loops; Exact published loop wording retained; numerical aggregate is not represented as measured/certified. Surface follows this daily official route page.
- 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 August 2027
Great Barrow Challenge Marathon
Barrow · England
Surface: Road
Published distance: 2 × 21.1 km loops
Mixed-surface series with daily surface and marathon basis overrides. Road Days2/8 publish two21.1km loops. Mixed Days3/4/5/7/9 retain exact published lap wording. Days1/6/10 withheld for unresolved road-distance conflicts.
Course and source notes
Ten-day series with seven currently verified independently enterable marathon dates; three dated options remain in review because the published road lengths conflict with the standard marathon contract. Package ticket is not an edition.
Day 8: independently enterable full-marathon option; 2 × 21.1 km loops; Exact published loop wording retained; numerical aggregate is not represented as measured/certified. Surface follows this daily official route page.
- 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 August 2027
Great Barrow Challenge Marathon
Barrow · England
Surface: Mixed
Published distance: 2 × 21.1 km out-and-back loops
Mixed-surface series with daily surface and marathon basis overrides. Road Days2/8 publish two21.1km loops. Mixed Days3/4/5/7/9 retain exact published lap wording. Days1/6/10 withheld for unresolved road-distance conflicts.
Course and source notes
Ten-day series with seven currently verified independently enterable marathon dates; three dated options remain in review because the published road lengths conflict with the standard marathon contract. Package ticket is not an edition.
Day 9: independently enterable full-marathon option; 2 × 21.1 km out-and-back loops; Exact published loop wording retained; numerical aggregate is not represented as measured/certified. Surface follows this daily official route page.
- 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)
7 August 2027
Enigma Premier League Champions 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)
7 August 2027
Surrey - The Painted Cow Run — Marathon option
Dorking · 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)
8 August 2027
Enigma Premier League Champions 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)
8 August 2027
Hardmoors Farndale Trail Marathon
Hutton-le-Hole · England
Surface: Trail
Published distance: 29 miles
Officially labelled trail marathon; exact published distance 29 miles is preserved. Part of the organiser-labelled Hardmoors 26.2 trail-marathon series. A prescribed circular course with downloadable map/description; self-navigation is required. Published longer-than-road-marathon distance is retained without normalisation. Current official event date confirms 8 August 2027 despite directory TBC marker.
Course and source notes
Opened official source supports event identity, date, locality and published marathon option. Part of the organiser-labelled Hardmoors 26.2 trail-marathon series. A prescribed circular course with downloadable map/description; self-navigation is required. Published longer-than-road-marathon distance is retained without normalisation. Current official event date confirms 8 August 2027 despite directory TBC marker.
- 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)
8 August 2027
Surrey - Prosecco Run — Marathon option
Dorking · 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)
14 August 2027
Run to the Castle Marathon
Neuadd Dyfi, Aberdyfi · Wales
Surface: Mixed
Published distance: Marathon
Organiser-labelled trail marathon; exact published distance retained. Opened official sources support the date, individual marathon, start locality and published distance. Marathon option ends in Barmouth; 42-mile ultra finishes Harlech. Exact marathon miles not specified on official page, so third-party 27 miles not adopted. Mixed beach, tracks and pavements.
Course and source notes
Official summer page explicitly names 14 August 2027 and says the race also runs in January. Same Aberdyfi-to-Barmouth individual marathon; 42-mile Harlech ultra excluded. Same family with seasonal editions, no unrelated course inflation.
- 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)
15 August 2027
Bath Two Tunnels Marathon
Brickfields Park, Bath · England
Surface: Mixed
Published distance: Marathon (2 laps; approximately 13.3 miles per lap)
Organiser-labelled trail marathon. Published distance: Marathon (2 laps; approximately 13.3 miles per lap).
Course and source notes
Individual marathon completed over the organiser's fixed lap course.
Marathon-specificpage confirms15Aug2027 only andexplicitlyopen registration. GeneralfestivalFeb/Jun dates excludedbecause onlyAugmarathonverified. Two laps trails/footpaths plus roadsections; no invented42.195km.
- 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)
15 August 2027
Pierrepont Plod
Holme Pierrepont · England
Surface: Trail
Published distance: Marathon: 8 × approximately5.442km laps
Official timed six-hour challenge explicitly recognises a full marathon at 8 × approximately5.44km 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. Northern/southern route choice remains dependent on flooding; precise start point not asserted.
Course and source notes
Official timed six-hour challenge explicitly recognises a full marathon at 8 × approximately5.44km 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. Northern/southern route choice remains dependent on flooding; precise start point not asserted.
Official timed six-hour challenge explicitly recognises a full marathon at 8 × approximately5.442km 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. Northern/southern route choice remains dependent on flooding; precise start point not asserted. 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)
21 August 2027
Ballycastle to Waterfoot Trail Marathon
Ballycastle, County Antrim · Northern Ireland
Surface: Mixed
Published distance: Trail Marathon
Official individual marathon category; published distance retained. Opened current official event/entry evidence. Current official calendar announces 21 August 2027. Family event detail still refers to 22 August 2026, so only recurring route and locality carried forward; no 2027 ticket asserted. Official route starts Ballycastle and finishes Waterfoot, approximately 90% trail. No exact numeric total published.
Course and source notes
Opened current official event/entry evidence. Current official calendar announces 21 August 2027. Family event detail still refers to 22 August 2026, so only recurring route and locality carried forward; no 2027 ticket asserted. Official route starts Ballycastle and finishes Waterfoot, approximately 90% trail. No exact numeric total published.
- 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)
22 August 2027
Colne Valley Path Marathon
Stambourne · England
Surface: Trail
Published distance: Marathon
Official current edition field and explicit marathon entry option verified. Individual marathon variant is distinct from timed/shorter options; no festival-distance duplication.
Course and source notes
Official current edition field and explicit marathon entry option verified. Individual marathon variant is distinct from timed/shorter options; no festival-distance duplication.
- 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 August 2027
The Big Pilgrimage Marathon
Mayflower Park, Town Quay, Southampton · England
Surface: Mixed
Published distance: Marathon
Current official event header and organiser calendar announce 22 August 2027. The body still contains 23 August 2026 logistics, so previous-edition prices, waves, timetable and finish logistics are not treated as confirmed for 2027. Organiser explicitly labels the mixed-terrain running route Marathon. Its published route includes a short Hamble River boat crossing; this is transparently retained as a nonstandard route feature, with exact running distance unverified. Register Interest is displayed; actual entry availability remains unknown. One marathon edition, not one per start wave.
Course and source notes
Point-to-point mixed-terrain marathon; published route includes a short boat crossing. The 2027 header is current while detailed route instructions still refer to 2026.
Current official event header and organiser calendar announce 22 August 2027. The body still contains 23 August 2026 logistics, so previous-edition prices, waves, timetable and finish logistics are not treated as confirmed for 2027. Organiser explicitly labels the mixed-terrain running route Marathon. Its published route includes a short Hamble River boat crossing; this is transparently retained as a nonstandard route feature, with exact running distance unverified. Register Interest is displayed; actual entry availability remains unknown. One marathon edition, not one per start wave.
- 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)
28 August 2027
Get the Hull out of Here Marathon
Hull · England
Surface: Trail
Published distance: Marathon (20 mile + 10k)
Organiser-labelled trail marathon. Marathon (20 mile + 10k); published wording is retained without assuming road certification or a numerical standard length.
Course and source notes
Fixed marathon distance using the organiser’s published loop arrangement; other festival distances are separate and excluded.
Opened official event page supplies exact date, named marathon option, event locality and surface. Generic Enter Now button does not establish current availability; UNKNOWN retained. Summer date retained as a separate edition of this named recurring marathon.
- 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 August 2027
Hardmoors Roseberry Trail Marathon
Guisborough · England
Surface: Trail
Published distance: Marathon (published distance: 30)
Officially labelled trail marathon; exact published distance Marathon (published distance: 30) is preserved. Part of the organiser-labelled Hardmoors 26.2 trail-marathon series. A prescribed circular course with downloadable map/description; self-navigation is required. Published longer-than-road-marathon distance is retained without normalisation. Event header gives distance number but omits units; displayed literally pending clearer unit evidence. Entry link not yet supplied and old entry-opening year in body is stale; availability unknown.
Course and source notes
Opened official source supports event identity, date, locality and published marathon option. Part of the organiser-labelled Hardmoors 26.2 trail-marathon series. A prescribed circular course with downloadable map/description; self-navigation is required. Published longer-than-road-marathon distance is retained without normalisation. Event header gives distance number but omits units; displayed literally pending clearer unit evidence. Entry link not yet supplied and old entry-opening year in body is stale; availability unknown.
- Official source 1 (opens in a new tab)
Edition sources checked 14 September 2026.
Official event (opens in a new tab)
4 September 2027
Andover Trail Marathon
Upper Enham, Andover · England
Surface: Trail
Published distance: 26.2 miles
Official event page announces 4 September 2027 and an individual 26.2-mile marathon starting at McCallum Road, Upper Enham. The military cup is a team scoring competition for individual marathon runners, not a separate relay or edition. Generic Enter Now does not establish entry availability; status remains unknown.
Course and source notes
Official event page announces 4 September 2027 and an individual 26.2-mile marathon starting at McCallum Road, Upper Enham. The military cup is a team scoring competition for individual marathon runners, not a separate relay or edition. Generic Enter Now does not establish entry availability; status remains unknown.
- 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)
4 September 2027
The Gameboy 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 September 2027
City to Sea Marathon
Exeter Quayside · England
Surface not confirmed
Published distance: Marathon
Official organiser announces this marathon edition. Official event page and organiser homepage both announce 5 September 2027. Current marathon details confirm locations, nine-hour cutoff, four aid stations and £44 affiliated/£45 unaffiliated. No working checkout was verified, so availability remains UNKNOWN. New record must use unknown defaults for unverified fields; preserve 2026 edition.
Course and source notes
Official event page and organiser homepage both announce 5 September 2027. Current marathon details confirm locations, nine-hour cutoff, four aid stations and £44 affiliated/£45 unaffiliated. No working checkout was verified, so availability remains UNKNOWN. New record must use unknown defaults for unverified fields; preserve 2026 edition. Only the edition facts explicitly recorded here have been confirmed. Prior-edition price, route, elevation, capacity, cutoff and entry status have not been inherited.
- Official source 1 (opens in a new tab)
- Official source 2 (opens in a new tab)
Edition sources checked 28 September 2026.
Official event (opens in a new tab)
5 September 2027
The Gameboy 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)
11 September 2027
Giants Causeway Coast Marathon
Portballintrae Village Beach Car Park · Northern Ireland
Surface: Trail
Published distance: 42 km
Official individual marathon category; published distance retained. Opened current official event/entry evidence. Official rendered header and overview say 11 September 2027. Full marathon ticket has 98 places available. Detailed route table expressly starts Portballintrae, turns Larrybane and returns; a ticket sentence incorrectly copies Larrybane start from the half. Exact start time conflicts 08:00/09:00 and is not imported. Sponsor aliases retained as aliases, not extra races.
Course and source notes
Opened current official event/entry evidence. Official rendered header and overview say 11 September 2027. Full marathon ticket has 98 places available. Detailed route table expressly starts Portballintrae, turns Larrybane and returns; a ticket sentence incorrectly copies Larrybane start from the half. Exact start time conflicts 08:00/09:00 and is not imported. Sponsor aliases retained as aliases, not extra races.
- 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)
12 September 2027
Richmond Marathon
Kew, London · England
Surface: Mixed
Published distance: Marathon
Official full-marathon classification. Current page explicitly announces 12 September 2027 and says early-bird entries are live. Some heading text still refers to 13 September 2026. Start is by the Orangery inside Kew Gardens; route follows riverside paths and returns to Old Deer Park. Certified course; no numerical full distance has been invented.
Course and source notes
Current page explicitly announces 12 September 2027 and says early-bird entries are live. Some heading text still refers to 13 September 2026. Start is by the Orangery inside Kew Gardens; route follows riverside paths and returns to Old Deer Park. Certified course; no numerical full distance has been invented.
Current page explicitly announces 12 September 2027 and says early-bird entries are live. Some heading text still refers to 13 September 2026. Start is by the Orangery inside Kew Gardens; route follows riverside paths and returns to Old Deer Park. Certified course; no numerical full distance has been invented. 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)

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 11

The Spy Who Loved Me 50th Anniversary Marathon

Norfolk Festival Of Running

Snowdonia Trail Marathon Eryri

Tarka Trail Marathon

Aberdeen Marathon

BigHeat Camp-Fire Marathon

Enigma Formula One Marathon

Rabbit Run Wales Marathon

Rasselbock Run

3 Islands Marathon Hebrides

Enigma Formula One Marathon

Finish Line Frolic Marathon

Phoenix Gloucestershire Dragons Eye Marathon Option

Great Barrow Challenge Marathon

Great Barrow Challenge Marathon

Great Barrow Challenge Marathon

Running GP Bedford Autodrome Marathon

Great Barrow Challenge Marathon

Great Barrow Challenge Marathon

Great Barrow Challenge Marathon

Great Barrow Challenge Marathon

Enigma Premier League Champions Marathon

Surrey - The Painted Cow Run — Marathon option

Enigma Premier League Champions Marathon

Hardmoors Farndale Trail Marathon

Surrey - Prosecco Run — Marathon option

Run to the Castle Marathon

Bath Two Tunnels Marathon

Pierrepont Plod

Ballycastle to Waterfoot Trail Marathon

Colne Valley Path Marathon

The Big Pilgrimage Marathon

Get the Hull out of Here Marathon

Hardmoors Roseberry Trail Marathon

Andover Trail Marathon

The Gameboy Marathon

City to Sea Marathon

The Gameboy Marathon

Giants Causeway Coast Marathon

Richmond Marathon

Choosing a race from this collection

Marathon race directory — page 11

The Spy Who Loved Me 50th Anniversary Marathon

Norfolk Festival Of Running

Snowdonia Trail Marathon Eryri

Tarka Trail Marathon

Aberdeen Marathon

BigHeat Camp-Fire Marathon

Enigma Formula One Marathon

Rabbit Run Wales Marathon

Rasselbock Run

3 Islands Marathon Hebrides

Enigma Formula One Marathon

Finish Line Frolic Marathon

Phoenix Gloucestershire Dragons Eye Marathon Option

Great Barrow Challenge Marathon

Great Barrow Challenge Marathon

Great Barrow Challenge Marathon

Running GP Bedford Autodrome Marathon

Great Barrow Challenge Marathon

Great Barrow Challenge Marathon

Great Barrow Challenge Marathon

Great Barrow Challenge Marathon

Enigma Premier League Champions Marathon

Surrey - The Painted Cow Run — Marathon option

Enigma Premier League Champions Marathon

Hardmoors Farndale Trail Marathon

Surrey - Prosecco Run — Marathon option

Run to the Castle Marathon

Bath Two Tunnels Marathon

Pierrepont Plod

Ballycastle to Waterfoot Trail Marathon

Colne Valley Path Marathon

The Big Pilgrimage Marathon

Get the Hull out of Here Marathon

Hardmoors Roseberry Trail Marathon

Andover Trail Marathon

The Gameboy Marathon

City to Sea Marathon