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Loading page content.Find trail half 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.
213 upcoming editions across 184 race families. Showing 201–213. 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.
8 August 2027
Dorking, Denbies Wine Estate · England
Published distance: Half Marathon
Opened named official page confirms 07 August 2027, the explicit half-marathon choice within a timed event, and the event location/course.
Seven-hour timed event explicitly offers a half marathon on 5.3 km / 3.28-mile hilly Denbies Wine Estate trail loops. No exact half distance inferred.
Surrey - Prosecco Run: Opened named official page confirms 08 August 2027, the explicit half-marathon choice within a timed event, and the event location/course. 2026-09-28 — registrationStatus: The individually followed official EventEntry page matches this edition and explicitly says Open / Sign Up Here. This check covers these facts only; other fields retain their previous verification. 2026-09-28 — entryUrl: Official organiser links directly to this event registration page; exact edition matched during review. This check covers these facts only; other fields retain their previous verification. 2026-09-28 — entryPrice: Advertised ticket options: GBP 37.95, GBP 39.95, GBP 20.00, GBP 22.00. Lowest price can depend on affiliation and/or choosing no medal; no separate compulsory fee is stated on the public page. Checkout was not submitted. This check covers these facts only; other fields retain their previous verification. 2026-09-28 — priceQualifier: The published lowest ticket price varies by affiliation and/or included memento; public checkout was not completed. 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)28 August 2027
Pelican Park Recreation Ground, Hull · England
Published distance: Half Marathon
Organiser explicitly labels this a half marathon; exact published distance wording is retained. Official event page lists the half-marathon option and next-race date.
Summer edition of same Hull half-marathon family, separate dated edition.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)5 September 2027
Raby Castle, Staindrop · England
Published distance: Half Marathon
The current organiser explicitly lists this individual half marathon option. The organiser confirms the 2027 Raby Castle event on 5 September with a half-marathon option and entry available.
Field-scoped review 2026-10-28: The organiser confirms the 2027 Raby Castle event on 5 September with a half-marathon option and entry available. Unverified edition-specific facts remain unknown.
Edition sources checked 28 October 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)3 October 2027
Castlewellan Forest area, County Down · Northern Ireland
Published distance: Half Marathon
Official organiser-designated trail half marathon; published distance retained without implying road certification.
Complete official organiser calendar explicitly announces Newcastle Way Marathon & Half Marathon on Sunday 3 October under 2027. Entry status and any revised 2027 course details not yet stated.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)3 October 2027
Foot of Penshaw Hill · England
Published distance: Half Marathon
The current organiser explicitly lists this individual half marathon option. The event-specific organiser page announces 2027-10-03 and offers entry for this distance. No previous-edition price, route metrics or cutoff are inherited.
Field-scoped review 2026-10-28: The event-specific organiser page announces 2027-10-03 and offers entry for this distance. No previous-edition price, route metrics or cutoff are inherited. Unverified edition-specific facts remain unknown.
Edition sources checked 28 October 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)8 October 2027
St Martin's · England
Published distance: Half Marathon
Official organiser labels this edition with the stated eligible distance; no old edition measurements or route facts are inherited.
Field-scoped verification 2026-10-20: Organiser confirms 8–12 October 2027 with named daily islands, separate marathon and half-marathon options, marked loops and £70 per day / £350 full week. Linked registration returned 403, so booking availability remains UNKNOWN. The five-half total is published as 106 km but also 76 miles, an inconsistent conversion; retain the explicit kilometre total with this conflict disclosed. No exact numeric single-day distance is inferred. The stated at-least-5.5-hour allowance is not converted into an exact cutoff. Only the stated facts are confirmed for this edition.
Edition sources checked 20 October 2026.
Official event (opens in a new tab)9 October 2027
Tresco · England
Published distance: Half Marathon
Official organiser labels this edition with the stated eligible distance; no old edition measurements or route facts are inherited.
Field-scoped verification 2026-10-20: Organiser confirms 8–12 October 2027 with named daily islands, separate marathon and half-marathon options, marked loops and £70 per day / £350 full week. Linked registration returned 403, so booking availability remains UNKNOWN. The five-half total is published as 106 km but also 76 miles, an inconsistent conversion; retain the explicit kilometre total with this conflict disclosed. No exact numeric single-day distance is inferred. The stated at-least-5.5-hour allowance is not converted into an exact cutoff. Only the stated facts are confirmed for this edition.
Edition sources checked 20 October 2026.
Official event (opens in a new tab)10 October 2027
St Agnes · England
Published distance: Half Marathon
Official organiser labels this edition with the stated eligible distance; no old edition measurements or route facts are inherited.
Field-scoped verification 2026-10-20: Organiser confirms 8–12 October 2027 with named daily islands, separate marathon and half-marathon options, marked loops and £70 per day / £350 full week. Linked registration returned 403, so booking availability remains UNKNOWN. The five-half total is published as 106 km but also 76 miles, an inconsistent conversion; retain the explicit kilometre total with this conflict disclosed. No exact numeric single-day distance is inferred. The stated at-least-5.5-hour allowance is not converted into an exact cutoff. Only the stated facts are confirmed for this edition.
Edition sources checked 20 October 2026.
Official event (opens in a new tab)10 October 2027
Grafham · England
Published distance: Half Marathon
The current organiser explicitly lists this individual half marathon option. The event-specific organiser page announces 2027-10-10 and offers entry for this distance. No previous-edition price, route metrics or cutoff are inherited.
Field-scoped review 2026-10-28: The event-specific organiser page announces 2027-10-10 and offers entry for this distance. No previous-edition price, route metrics or cutoff are inherited. Unverified edition-specific facts remain unknown.
Edition sources checked 28 October 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)11 October 2027
Bryher · England
Published distance: Half Marathon
Official organiser labels this edition with the stated eligible distance; no old edition measurements or route facts are inherited.
Field-scoped verification 2026-10-20: Organiser confirms 8–12 October 2027 with named daily islands, separate marathon and half-marathon options, marked loops and £70 per day / £350 full week. Linked registration returned 403, so booking availability remains UNKNOWN. The five-half total is published as 106 km but also 76 miles, an inconsistent conversion; retain the explicit kilometre total with this conflict disclosed. No exact numeric single-day distance is inferred. The stated at-least-5.5-hour allowance is not converted into an exact cutoff. Only the stated facts are confirmed for this edition.
Edition sources checked 20 October 2026.
Official event (opens in a new tab)12 October 2027
St Mary's · England
Published distance: Half Marathon
Official organiser labels this edition with the stated eligible distance; no old edition measurements or route facts are inherited.
Field-scoped verification 2026-10-20: Organiser confirms 8–12 October 2027 with named daily islands, separate marathon and half-marathon options, marked loops and £70 per day / £350 full week. Linked registration returned 403, so booking availability remains UNKNOWN. The five-half total is published as 106 km but also 76 miles, an inconsistent conversion; retain the explicit kilometre total with this conflict disclosed. No exact numeric single-day distance is inferred. The stated at-least-5.5-hour allowance is not converted into an exact cutoff. Only the stated facts are confirmed for this edition.
Edition sources checked 20 October 2026.
Official event (opens in a new tab)17 October 2027
Housesteads Roman Fort · England
Published distance: Half Marathon – 13.5 miles
The current organiser explicitly lists this individual half marathon option. The organiser confirms the running half marathon on Sunday 17 October 2027 with entry offered; the walking event and marathon on Saturday 16 October are separate options.
Field-scoped review 2026-10-28: The organiser confirms the running half marathon on Sunday 17 October 2027 with entry offered; the walking event and marathon on Saturday 16 October are separate options. Unverified edition-specific facts remain unknown.
Edition sources checked 28 October 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)24 October 2027
Dukes Drive, Eastbourne · England
Published distance: Half Marathon
The current organiser explicitly lists this individual half marathon option. The event-specific organiser page announces Sunday 24 October 2027 and invites half-marathon entry, distinct from Saturday’s marathon and ultra.
Field-scoped review 2026-10-28: The event-specific organiser page announces Sunday 24 October 2027 and invites half-marathon entry, distinct from Saturday’s marathon and ultra. Unverified edition-specific facts remain unknown.
Edition sources checked 28 October 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 half 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.