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Loading page content.Find trail marathons with an announced upcoming date. Surface follows the specific edition: mixed, track and unconfirmed surfaces are not included in this collection.
Trail describes the recorded surface; it does not establish climbing, route marking or technical difficulty. Check the organiser’s current course information.
236 upcoming editions across 194 race families. Showing 121–160. 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.
14 March 2027
Tiverton Canal Basin · England
Published distance: Marathon
Organiser-labelled trail marathon. Published distance: Marathon.
Two canal out-and-back sections; layout differs between autumn and spring.
Official page lists both dates and a marathon on hard-packed gravel canal paths. October uses two out-and-backs; March uses a 20-mile and a 6.2-mile out-and-back. Linked RaceNation pages opened but exposed no booking text, so availability remains unknown. 2026-09-28 — entryPrice: Edition-specific official price; no additional compulsory booking fee was published in the readable source. Optional add-ons excluded. This check covers these facts only; other fields retain their previous verification. 2026-09-28 — priceQualifier: Edition-specific official price; no additional compulsory booking fee was published in the readable source. Optional add-ons excluded. This check covers these facts only; other fields retain their previous verification.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)14 March 2027
Holme Pierrepont · England
Published distance: Marathon: 8 × approximately5.44km 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.
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 × approximately5.44km 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. 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.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)18 March 2027
Walton-on-Thames · England
Published distance: Marathon
Twelve consecutive timed events with an explicit marathon completion category. Each day may be entered separately; the shorter multi-day packages and double half-marathon tickets are not extra marathon editions.
Twelve consecutive timed events with an explicit marathon completion category. Each day may be entered separately; the shorter multi-day packages and double half-marathon tickets are not extra marathon editions.
Twelve consecutive timed events with an explicit marathon completion category. Each day may be entered separately; the shorter multi-day packages and double half-marathon tickets are not extra marathon editions. Generic entry controls do not establish entry availability. Published individual-entry permission is verified, but this linked checkout sells the package; an individual-date booking URL is not published in the retrieved entry inventory. Route descriptions and generic entry venue differ, so only Walton-on-Thames locality is used. 2026-09-28 — cutoffHours: Official edition explicitly gives a 7-hour limit for the marathon-eligible event. This check covers these facts only; other fields retain their previous verification.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)19 March 2027
Walton-on-Thames · England
Published distance: Marathon
Twelve consecutive timed events with an explicit marathon completion category. Each day may be entered separately; the shorter multi-day packages and double half-marathon tickets are not extra marathon editions.
Twelve consecutive timed events with an explicit marathon completion category. Each day may be entered separately; the shorter multi-day packages and double half-marathon tickets are not extra marathon editions.
Twelve consecutive timed events with an explicit marathon completion category. Each day may be entered separately; the shorter multi-day packages and double half-marathon tickets are not extra marathon editions. Generic entry controls do not establish entry availability. Published individual-entry permission is verified, but this linked checkout sells the package; an individual-date booking URL is not published in the retrieved entry inventory. Route descriptions and generic entry venue differ, so only Walton-on-Thames locality is used. 2026-09-28 — cutoffHours: Official edition explicitly gives a 7-hour limit for the marathon-eligible event. This check covers these facts only; other fields retain their previous verification.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)20 March 2027
Loughborough · England
Published distance: 27 miles
Co-organiser Sherwood LDWA and official registration confirm 20 March 2027, a 27-mile long running/walking challenge through Charnwood. Runner starts are explicit; organiser marathon label and nonstandard trail distance are preserved. Self-navigation, mandatory checkpoints and route equipment apply. Not the separate 10-mile Charnwood Challenge.
Co-organiser Sherwood LDWA and official registration confirm 20 March 2027, a 27-mile long running/walking challenge through Charnwood. Runner starts are explicit; organiser marathon label and nonstandard trail distance are preserved. Self-navigation, mandatory checkpoints and route equipment apply. Not the separate 10-mile Charnwood Challenge.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)20 March 2027
Walton-on-Thames · England
Published distance: Marathon
Twelve consecutive timed events with an explicit marathon completion category. Each day may be entered separately; the shorter multi-day packages and double half-marathon tickets are not extra marathon editions.
Twelve consecutive timed events with an explicit marathon completion category. Each day may be entered separately; the shorter multi-day packages and double half-marathon tickets are not extra marathon editions.
Twelve consecutive timed events with an explicit marathon completion category. Each day may be entered separately; the shorter multi-day packages and double half-marathon tickets are not extra marathon editions. Generic entry controls do not establish entry availability. Published individual-entry permission is verified, but this linked checkout sells the package; an individual-date booking URL is not published in the retrieved entry inventory. Route descriptions and generic entry venue differ, so only Walton-on-Thames locality is used. 2026-09-28 — cutoffHours: Official edition explicitly gives a 7-hour limit for the marathon-eligible event. This check covers these facts only; other fields retain their previous verification.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)20 March 2027
Kirkstall, Leeds · England
Published distance: Marathon (2 x half marathon laps)
Organiser-labelled trail marathon. Marathon (2 x half marathon laps); published wording is retained without assuming road certification or a numerical standard length.
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.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)20 March 2027
Northampton · England
Published distance: Marathon: 6 × 4.37-mile laps
Official timed seven-hour challenge explicitly defines marathon completion as six4.37-mile laps and awards a marathon distance pin. Published paths/trail around Northampton Washlands; route may change. No inference from theoretical timed-event distance.
Official timed seven-hour challenge explicitly defines marathon completion as six4.37-mile laps and awards a marathon distance pin. Published paths/trail around Northampton Washlands; route may change. No inference from theoretical timed-event distance.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)20 March 2027
Queen Elizabeth Country Park, Horndean · England
Published distance: Marathon
Official full-marathon classification. Marathon starts at Queen Elizabeth Country Park and finishes in Winchester. Festival header/parking location is Winchester and ultra starts in Arundel; neither is substituted for this marathon start.
Marathon starts at Queen Elizabeth Country Park and finishes in Winchester. Festival header/parking location is Winchester and ultra starts in Arundel; neither is substituted for this marathon start.
Marathon starts at Queen Elizabeth Country Park and finishes in Winchester. Festival header/parking location is Winchester and ultra starts in Arundel; neither is substituted for this marathon start. 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)21 March 2027
Walton-on-Thames · England
Published distance: Marathon
Twelve consecutive timed events with an explicit marathon completion category. Each day may be entered separately; the shorter multi-day packages and double half-marathon tickets are not extra marathon editions.
Twelve consecutive timed events with an explicit marathon completion category. Each day may be entered separately; the shorter multi-day packages and double half-marathon tickets are not extra marathon editions.
Twelve consecutive timed events with an explicit marathon completion category. Each day may be entered separately; the shorter multi-day packages and double half-marathon tickets are not extra marathon editions. Generic entry controls do not establish entry availability. Published individual-entry permission is verified, but this linked checkout sells the package; an individual-date booking URL is not published in the retrieved entry inventory. Route descriptions and generic entry venue differ, so only Walton-on-Thames locality is used. 2026-09-28 — cutoffHours: Official edition explicitly gives a 7-hour limit for the marathon-eligible event. This check covers these facts only; other fields retain their previous verification.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)21 March 2027
Durham · England
Published distance: Marathon (6 × 4.37-mile laps)
Officially labelled trail marathon; exact published distance Marathon (6 × 4.37-mile laps) is preserved. Official timed challenge explicitly recognises a marathon after six 4.37-mile laps; lap length may change to 3.28 miles according to conditions. Marathon completion pins are expressly offered. Duration 7 hours. Entry availability is not verified by the generic entry control.
Official timed challenge explicitly recognises a marathon after six 4.37-mile laps; lap length may change to 3.28 miles according to conditions. Marathon completion pins are expressly offered. Duration 7 hours. Entry availability is not verified by the generic entry control.
Opened official source supports event identity, date, locality and published marathon option. Official timed challenge explicitly recognises a marathon after six 4.37-mile laps; lap length may change to 3.28 miles according to conditions. Marathon completion pins are expressly offered. Duration 7 hours. Entry availability is not verified by the generic entry control.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)21 March 2027
High Lodge, Thetford Forest, Brandon · England
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.
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.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)22 March 2027
Walton-on-Thames · England
Published distance: Marathon
Twelve consecutive timed events with an explicit marathon completion category. Each day may be entered separately; the shorter multi-day packages and double half-marathon tickets are not extra marathon editions.
Twelve consecutive timed events with an explicit marathon completion category. Each day may be entered separately; the shorter multi-day packages and double half-marathon tickets are not extra marathon editions.
Twelve consecutive timed events with an explicit marathon completion category. Each day may be entered separately; the shorter multi-day packages and double half-marathon tickets are not extra marathon editions. Generic entry controls do not establish entry availability. Published individual-entry permission is verified, but this linked checkout sells the package; an individual-date booking URL is not published in the retrieved entry inventory. Route descriptions and generic entry venue differ, so only Walton-on-Thames locality is used. 2026-09-28 — cutoffHours: Official edition explicitly gives a 7-hour limit for the marathon-eligible event. This check covers these facts only; other fields retain their previous verification.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)23 March 2027
Walton-on-Thames · England
Published distance: Marathon
Twelve consecutive timed events with an explicit marathon completion category. Each day may be entered separately; the shorter multi-day packages and double half-marathon tickets are not extra marathon editions.
Twelve consecutive timed events with an explicit marathon completion category. Each day may be entered separately; the shorter multi-day packages and double half-marathon tickets are not extra marathon editions.
Twelve consecutive timed events with an explicit marathon completion category. Each day may be entered separately; the shorter multi-day packages and double half-marathon tickets are not extra marathon editions. Generic entry controls do not establish entry availability. Published individual-entry permission is verified, but this linked checkout sells the package; an individual-date booking URL is not published in the retrieved entry inventory. Route descriptions and generic entry venue differ, so only Walton-on-Thames locality is used. 2026-09-28 — cutoffHours: Official edition explicitly gives a 7-hour limit for the marathon-eligible event. This check covers these facts only; other fields retain their previous verification.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)24 March 2027
Walton-on-Thames · England
Published distance: Marathon
Twelve consecutive timed events with an explicit marathon completion category. Each day may be entered separately; the shorter multi-day packages and double half-marathon tickets are not extra marathon editions.
Twelve consecutive timed events with an explicit marathon completion category. Each day may be entered separately; the shorter multi-day packages and double half-marathon tickets are not extra marathon editions.
Twelve consecutive timed events with an explicit marathon completion category. Each day may be entered separately; the shorter multi-day packages and double half-marathon tickets are not extra marathon editions. Generic entry controls do not establish entry availability. Published individual-entry permission is verified, but this linked checkout sells the package; an individual-date booking URL is not published in the retrieved entry inventory. Route descriptions and generic entry venue differ, so only Walton-on-Thames locality is used. 2026-09-28 — cutoffHours: Official edition explicitly gives a 7-hour limit for the marathon-eligible event. This check covers these facts only; other fields retain their previous verification.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)25 March 2027
Walton-on-Thames · England
Published distance: Marathon
Twelve consecutive timed events with an explicit marathon completion category. Each day may be entered separately; the shorter multi-day packages and double half-marathon tickets are not extra marathon editions.
Twelve consecutive timed events with an explicit marathon completion category. Each day may be entered separately; the shorter multi-day packages and double half-marathon tickets are not extra marathon editions.
Twelve consecutive timed events with an explicit marathon completion category. Each day may be entered separately; the shorter multi-day packages and double half-marathon tickets are not extra marathon editions. Generic entry controls do not establish entry availability. Published individual-entry permission is verified, but this linked checkout sells the package; an individual-date booking URL is not published in the retrieved entry inventory. Route descriptions and generic entry venue differ, so only Walton-on-Thames locality is used. 2026-09-28 — cutoffHours: Official edition explicitly gives a 7-hour limit for the marathon-eligible event. This check covers these facts only; other fields retain their previous verification.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)26 March 2027
Walton-on-Thames · England
Published distance: Marathon
Twelve consecutive timed events with an explicit marathon completion category. Each day may be entered separately; the shorter multi-day packages and double half-marathon tickets are not extra marathon editions.
Twelve consecutive timed events with an explicit marathon completion category. Each day may be entered separately; the shorter multi-day packages and double half-marathon tickets are not extra marathon editions.
Twelve consecutive timed events with an explicit marathon completion category. Each day may be entered separately; the shorter multi-day packages and double half-marathon tickets are not extra marathon editions. Generic entry controls do not establish entry availability. Published individual-entry permission is verified, but this linked checkout sells the package; an individual-date booking URL is not published in the retrieved entry inventory. Route descriptions and generic entry venue differ, so only Walton-on-Thames locality is used. 2026-09-28 — cutoffHours: Official edition explicitly gives a 7-hour limit for the marathon-eligible event. This check covers these facts only; other fields retain their previous verification.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)27 March 2027
Walton-on-Thames · England
Published distance: Marathon
Twelve consecutive timed events with an explicit marathon completion category. Each day may be entered separately; the shorter multi-day packages and double half-marathon tickets are not extra marathon editions.
Twelve consecutive timed events with an explicit marathon completion category. Each day may be entered separately; the shorter multi-day packages and double half-marathon tickets are not extra marathon editions.
Twelve consecutive timed events with an explicit marathon completion category. Each day may be entered separately; the shorter multi-day packages and double half-marathon tickets are not extra marathon editions. Generic entry controls do not establish entry availability. Published individual-entry permission is verified, but this linked checkout sells the package; an individual-date booking URL is not published in the retrieved entry inventory. Route descriptions and generic entry venue differ, so only Walton-on-Thames locality is used. 2026-09-28 — cutoffHours: Official edition explicitly gives a 7-hour limit for the marathon-eligible event. This check covers these facts only; other fields retain their previous verification.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)28 March 2027
Walton-on-Thames · England
Published distance: Marathon
Twelve consecutive timed events with an explicit marathon completion category. Each day may be entered separately; the shorter multi-day packages and double half-marathon tickets are not extra marathon editions.
Twelve consecutive timed events with an explicit marathon completion category. Each day may be entered separately; the shorter multi-day packages and double half-marathon tickets are not extra marathon editions.
Twelve consecutive timed events with an explicit marathon completion category. Each day may be entered separately; the shorter multi-day packages and double half-marathon tickets are not extra marathon editions. Generic entry controls do not establish entry availability. Published individual-entry permission is verified, but this linked checkout sells the package; an individual-date booking URL is not published in the retrieved entry inventory. Route descriptions and generic entry venue differ, so only Walton-on-Thames locality is used. 2026-09-28 — cutoffHours: Official edition explicitly gives a 7-hour limit for the marathon-eligible event. This check covers these facts only; other fields retain their previous verification.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)29 March 2027
Walton-on-Thames · England
Published distance: Marathon
Twelve consecutive timed events with an explicit marathon completion category. Each day may be entered separately; the shorter multi-day packages and double half-marathon tickets are not extra marathon editions.
Twelve consecutive timed events with an explicit marathon completion category. Each day may be entered separately; the shorter multi-day packages and double half-marathon tickets are not extra marathon editions.
Twelve consecutive timed events with an explicit marathon completion category. Each day may be entered separately; the shorter multi-day packages and double half-marathon tickets are not extra marathon editions. Generic entry controls do not establish entry availability. Published individual-entry permission is verified, but this linked checkout sells the package; an individual-date booking URL is not published in the retrieved entry inventory. Route descriptions and generic entry venue differ, so only Walton-on-Thames locality is used. 2026-09-28 — cutoffHours: Official edition explicitly gives a 7-hour limit for the marathon-eligible event. This check covers these facts only; other fields retain their previous verification.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)3 April 2027
Rodley, Leeds · England
Published distance: Marathon (2 x Half loop)
Organiser-labelled trail marathon. Marathon (2 x Half loop); published wording is retained without assuming road certification or a numerical standard length.
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.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)3 April 2027
Brecon town centre · Wales
Published distance: 26.5 miles / 43 km
Organiser-labelled trail marathon; exact published distance retained. Opened official sources support the date, individual marathon, start locality and published distance. Official linked SiEntries text resolves main-page distance typo (26.5 miles / 65 km): entry page expressly says marathon 26.5 miles / 43 km. Marathon starts Saturday 3 April; Friday start belongs to ultra. Public registration window spans execution date.
Opened official sources support the date, individual marathon, start locality and published distance. Official linked SiEntries text resolves main-page distance typo (26.5 miles / 65 km): entry page expressly says marathon 26.5 miles / 43 km. Marathon starts Saturday 3 April; Friday start belongs to ultra. Public registration window spans execution date.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)9 April 2027
Walton-on-Thames · England
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.
Official page explicitly offers a marathon completion option within a timed event; this is not a conventional fixed-distance race. No exact total numerical marathon distance is stated; lap length has not been multiplied to invent one.
Official page explicitly offers a marathon completion option within a timed event; this is not a conventional fixed-distance race. No exact total numerical marathon distance is stated; lap length has not been multiplied to invent one. Linked official EventEntry listing explicitly states Open. 2026-09-28 — entryPrice: Specific Friday entry offers affiliated £10 and unaffiliated £12; no additional compulsory charge shown. This check covers these facts only; other fields retain their previous verification. 2026-09-28 — priceQualifier: Specific Friday entry offers affiliated £10 and unaffiliated £12; no additional compulsory charge shown. This check covers these facts only; other fields retain their previous verification.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)10 April 2027
Egham · England
Published distance: 26.35 miles
Official full-marathon classification. Five 5.27-mile sections as published. The organiser-labelled trail marathon is slightly longer than 26.2 miles; exact published distance is retained.
Five 5.27-mile sections as published. The organiser-labelled trail marathon is slightly longer than 26.2 miles; exact published distance is retained.
Five 5.27-mile sections as published. The organiser-labelled trail marathon is slightly longer than 26.2 miles; exact published distance is retained. Generic entry controls do not establish entry availability.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)10 April 2027
Diss · England
Published distance: Trail Marathon (approximate)
Official organiser and linked entry page confirm10April2027, starting Hope Church in Diss. Approximate full trail marathon incorporates Boudicca and Angles Ways; route not certified.
Official organiser and linked entry page confirm10April2027, starting Hope Church in Diss. Approximate full trail marathon incorporates Boudicca and Angles Ways; route not certified.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)11 April 2027
Redcar · England
Published distance: 26.57 miles
Officially labelled trail marathon; exact published distance 26.57 miles is preserved. Start Redcar, finish Whitby: assigned once to North East by start, traversing into North Yorkshire. Terrain includes coast paths, sand, rocks and mud. Page coordinate is not identified as the start and is deliberately not used.
Opened official source supports event identity, date, locality and published marathon option. Start Redcar, finish Whitby: assigned once to North East by start, traversing into North Yorkshire. Terrain includes coast paths, sand, rocks and mud. Page coordinate is not identified as the start and is deliberately not used. 2026-09-28 — cutoffHours: Explicit full-marathon time limit. This check covers these facts only; other fields retain their previous verification. 2026-09-28 — entryPrice: Official marathon price. This check covers these facts only; other fields retain their previous verification. 2026-09-28 — priceQualifier: Retain fee and tier distinctions. This check covers these facts only; other fields retain their previous verification.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)11 April 2027
Haughley · England
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.
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.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)17 April 2027
Craven Arms · England
Published distance: 42 km (entry page: 26 miles)
Official event and linked registration identify a full-distance trail marathon within the Shropshire Way 80K Festival, independently selectable. 42 km published route length and entry wording 26 miles are retained. Starts and finishes at Discovery Centre; 80K and half variants are excluded.
Official event and linked registration identify a full-distance trail marathon within the Shropshire Way 80K Festival, independently selectable. 42 km published route length and entry wording 26 miles are retained. Starts and finishes at Discovery Centre; 80K and half variants are excluded.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)17 April 2027
Bishops Lydeard · England
Published distance: 26.2 miles
Organiser-labelled trail marathon. Published distance: 26.2 miles.
Official page explicitly confirms date, 26.2-mile trail marathon and open entries. The run starts at Bishops Lydeard station after optional rail transport from Minehead and finishes at Minehead. Train-inclusive and own-transport tickets are not separate races.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)18 April 2027
West Anstey · England
Published distance: Marathon
Organiser-labelled trail marathon. Published distance: Marathon.
Current official event and linked SiEntries page confirm an independently enterable marathon stage on 18 April 2027, West Anstey to Lynmouth. Assign start in Devon; route may enter Somerset within England. Do not use the 112-mile parent’s Wembury start. SiEntries explicitly says Entries Open. Official event and entry pages disagree on optional 12/13-hour limit; no cut-off imported. Organiser is the continuing Climb South West operation under Ultra Trail Events branding.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)18 April 2027
Canal by the Boathouse Inn, Victoria Road, Saltaire · England
Published distance: Marathon (2 x half marathon laps)
Organiser-labelled trail marathon. Marathon (2 x half marathon laps); published wording is retained without assuming road certification or a numerical standard length.
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. Official title says March, but explicit next race date is 18 April 2027; use announced date without renaming event.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)18 April 2027
Thoresby Park, near Edwinstowe · England
Published distance: Marathon
Official 2027 event page explicitly offers a marathon alongside shorter trail distances. Header, event title and numeric date all confirm 18 April 2027; stale prose calls it Saturday, while that date is Sunday. Numeric announced date is retained with this discrepancy recorded. Full marathon route and start time are not yet published; no distance number or start time is inferred. Separate canicross starts are not separate marathon races.
Official 2027 event page explicitly offers a marathon alongside shorter trail distances. Header, event title and numeric date all confirm 18 April 2027; stale prose calls it Saturday, while that date is Sunday. Numeric announced date is retained with this discrepancy recorded. Full marathon route and start time are not yet published; no distance number or start time is inferred. Separate canicross starts are not separate marathon races.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)18 April 2027
Exmouth · England
Published distance: Marathon
Organiser-labelled trail marathon. Published distance: Marathon.
Organiser-controlled SiEntries page confirms women-only individual marathon on 18 April 2027, predominantly off-road, starting/finishing Sideshore Exmouth, with entries explicitly open. Main site inaccessible to tool; official entry page links back to organiser and is the field-supporting source.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)24 April 2027
Rostrevor, County Down · Northern Ireland
Published distance: 26.2 miles / 42 km
Official individual marathon category; published distance retained. Opened current official event/entry evidence. Public rendered event and ticket page confirm 24 April, 42 km individual marathon and Available entry. Overview and detailed bus information explicitly put start at Rostrevor; Donard Park Newcastle map is finish/registration, not start. Optional precise start point not published.
Opened current official event/entry evidence. Public rendered event and ticket page confirm 24 April, 42 km individual marathon and Available entry. Overview and detailed bus information explicitly put start at Rostrevor; Donard Park Newcastle map is finish/registration, not start. Optional precise start point not published.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)24 April 2027
Sampford Peverell · England
Published distance: Marathon (4 laps of 6.55 miles)
Seven-hour challenge with an explicitly supported marathon completion of four 6.55-mile laps.
Seven-hour challenge with an explicitly supported marathon completion of four 6.55-mile laps.
Official event explicitly recognises four 6.55-mile laps as a marathon within a seven-hour event; this is a real event on the Grand Western Canal. Generic enter link does not establish availability.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)24 April 2027
Little Haven · Wales
Published distance: 27.3 miles
Organiser-labelled trail marathon, published at 27.3 miles; coastal trails, grass and beach.
Organiser-labelled trail marathon, published at 27.3 miles; coastal trails, grass and beach. Marathon capacity shows 30/100 with priced registration.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)24 April 2027
Chorlton, Manchester · England
Published distance: Marathon option
Officially labelled trail marathon; exact published distance Marathon option is preserved. Official seven-hour timed event expressly offers half marathon, marathon and ultra choices; this listing is its supported marathon completion option. Numeric marathon distance is not supplied on this event page.
Official seven-hour timed event expressly offers half marathon, marathon and ultra choices; this listing is its supported marathon completion option. Numeric marathon distance is not supplied on this event page.
Opened official source supports event identity, date, locality and published marathon option. Official seven-hour timed event expressly offers half marathon, marathon and ultra choices; this listing is its supported marathon completion option. Numeric marathon distance is not supplied on this event page. 2026-09-28 — registrationStatus: Official linked registration explicitly Open; scheduled date remains unchanged. This check covers these facts only; other fields retain their previous verification.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)24 April 2027
Crawley · England
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.
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.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)25 April 2027
Temple Newsam House, Temple Newsam Road, Leeds · England
Published distance: Marathon (4 x 6.7 mile loops)
Organiser-labelled trail marathon. Marathon (4 x 6.7 mile loops); published wording is retained without assuming road certification or a numerical standard length.
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. 2026-09-28 — cutoffHours: Explicit race/event cutoff in official detail. This check covers these facts only; other fields retain their previous verification.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)25 April 2027
Delamere · England
Published distance: 42K
Officially labelled trail marathon; exact published distance 42K is preserved. Official current pages publish 42K trail option; earlier official event called this the Marathon. Two separately dated editions are retained under the same recurring race identity. Official location panel CW8 2JD and visitor-centre directions CW8 2HZ differ; use locality precision only.
Opened official source supports event identity, date, locality and published marathon option. Official current pages publish 42K trail option; earlier official event called this the Marathon. Two separately dated editions are retained under the same recurring race identity. Official location panel CW8 2JD and visitor-centre directions CW8 2HZ differ; use locality precision only. 2026-09-28 — entryPrice: Marathon£60 plus5%=£63 mandatory total;current super-earlybird tier. This check covers these facts only; other fields retain their previous verification. 2026-09-28 — priceQualifier: Marathon£60 plus5%=£63 mandatory total;current super-earlybird tier. This check covers these facts only; other fields retain their previous verification. 2026-09-28 — registrationStatus: Race-specific marathon ticket available with EnterNow/AddToCart. This check covers these facts only; other fields retain their previous verification. 2026-09-28 — cutoffHours: 08:00start,15:00finish cutoff. This check covers these facts only; other fields retain their previous verification. 2026-09-28 — distanceKm: Official marathon aid-station schedule specifies 42.2km at finish. This check covers these facts only; other fields retain their previous verification.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)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.