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Trail half marathons
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 1–40. 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.
7 November 2026
Dirt Half Challenge
Leighton Buzzard · England
Surface: TrailPublished distance: 13.1 miles
The official half is 13.1 miles on 7 November 2026 from Leighton Buzzard, following canal towpath and Greensand Ridge. The shorter 2026 metric half is excluded separately.
Course and source notes
The official half is 13.1 miles on 7 November 2026 from Leighton Buzzard, following canal towpath and Greensand Ridge. The shorter 2026 metric half is excluded separately.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)7 November 2026
Endurancelife Gower Half Marathon
Oxwich Bay event base, Gower · Wales
Surface: TrailPublished distance: 14.3 miles
Official organiser-designated trail half marathon; published distance retained without implying road certification.
Course and source notes
Field-scoped check 2026-11-06: The organiser explicitly marks bookings closed for this 7 November 2026 distance. The event is still scheduled. Other facts retain their earlier verification dates.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)7 November 2026
Maverick Oxfordshire Half Marathon
Stonor Park · England
Surface: TrailPublished distance: 22 km
Organiser expressly labels this trail event a half marathon; retain its published distance without implying road certification.
Course and source notes
Official event page explicitly labels the 22 km route Half Marathon. Preserve actual distance; do not relabel as exact road half.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)7 November 2026
Phoenix Walton Timed Half Marathon
Walton-on-Thames, Xcel Sports Hub · England
Surface: TrailPublished distance: Half Marathon
Opened named official edition pages explicitly recognise a half-marathon option at these timed Walton Thames towpath events. Individual editions retain their own date, source and format notes; Winter Runderland has conflicting six-hour and seven-hour limits.
Course and source notes
Seven-hour timed event explicitly offering a half-marathon distance option; no theoretical half is inferred from lap arithmetic.
Lest We Forget: Opened named organiser page verifies date, locality and an explicit half-marathon option within a seven-hour lapped challenge. Exact half distance is not inferred from approximate lap lengths; entry availability unverified. 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)7 November 2026
South Downs Trail Half Marathon
Goodwood Racecourse, Chichester · England
Surface: TrailPublished distance: 21.3k
Organiser expressly labels this trail event a half marathon; retain its published distance without implying road certification.
Course and source notes
Official half-specific entry label and published numeric trail distance retained.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)7 November 2026
Swinsty and Fewston Lakeside Dash Half Marathon
Swinsty and Fewston Reservoir event base, North Lane · England
Surface: TrailPublished distance: Half Marathon
Organiser explicitly labels this a half marathon; exact published distance wording is retained. Official half-marathon option on a reservoir loop course; precise half distance not asserted.
Course and source notes
Official half-marathon option on a reservoir loop course; precise half distance not asserted.
Field-scoped check 2026-11-06: Online entries for this 7 November 2026 distance are closed on the official event page. Other facts retain their earlier verification dates.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)8 November 2026
Phoenix Remembrance Day Half Marathon
Walton-on-Thames, Xcel Sports Hub · England
Surface: TrailPublished distance: Half Marathon
Official event confirms 8 November 2026 and an independently selected half marathon on two out-and-back trail laps. This longer-lap route is retained separately from the four-lap Riverside course. Entry availability unverified.
Course and source notes
Two out-and-back trail laps complete the half marathon; fixed-distance entry.
Remembrance Day Marathon & Half Marathon: Official event confirms 8 November 2026 and an independently selected half marathon on two out-and-back trail laps. This longer-lap route is retained separately from the four-lap Riverside course. Entry availability unverified.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)8 November 2026
Phoenix Southwater Downs Link Timed Half Marathon
Southwater Park, Horsham · England
Surface: TrailPublished distance: Half Marathon
Official dated event confirms Southwater Downs Link trail course and explicitly offers a half marathon within seven hours. Inconsistent 5km/3.28-mile lap wording prevents precise lap arithmetic; entry availability unverified.
Course and source notes
Seven-hour timed event explicitly offers a half-marathon distance option; conflicting approximate lap lengths are not used to calculate a half.
West Sussex - Fireworks Flash: Official dated event confirms Southwater Downs Link trail course and explicitly offers a half marathon within seven hours. Inconsistent 5km/3.28-mile lap wording prevents precise lap arithmetic; entry availability unverified. 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)8 November 2026
Remembrance Run North Half Marathon
Durham Amateur Rowing Club, Green Lane, Old Elvet, Durham · England
Surface: TrailPublished distance: Half marathon: 3 laps
Explicit organiser half-marathon completion option: 3 laps within 6 hours 32 minutes, with half-marathon distance pin. Published full lap 4.37 miles/7km, potentially adjusted for conditions; no theoretical-distance inference.
Course and source notes
Explicit organiser half-marathon completion option: 3 laps within 6 hours 32 minutes, with half-marathon distance pin. Published full lap 4.37 miles/7km, potentially adjusted for conditions; no theoretical-distance inference.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)8 November 2026
Rother Valley Remembrance Trail Half Marathon
Rother Valley Country Park, Mansfield Road, Sheffield · England
Surface: TrailPublished distance: Half Marathon
Official newly offered half option date confirmed; half route map TBC. Park in Rotherham borough; Sheffield postal address not precise city start.
Course and source notes
Official newly offered half option date confirmed; half route map TBC. Park in Rotherham borough; Sheffield postal address not precise city start.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)8 November 2026
RunThrough Windsor Trail Half Marathon
Alexandra Gardens, Windsor · England
Surface: TrailPublished distance: Half Marathon
Explicit individual half-marathon category; no unsupported certification claim.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)13 November 2026
Phoenix Manchester Friday Frolic Half Marathon
Hardy Farm, Brookburn Road, Manchester · England
Surface: TrailPublished distance: Half marathon option
Official page explicitly offers half among selectable distances within7-hour timed event. In-person Hardy Farm trail course; numeric distance/lap count not inferred.
Course and source notes
Official page explicitly offers half among selectable distances within7-hour timed event. In-person Hardy Farm trail course; numeric distance/lap count not inferred.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)13 November 2026
Phoenix Walton Timed Half Marathon
Walton-on-Thames, Xcel Sports Hub · England
Surface: TrailPublished distance: Half Marathon
Opened named official edition pages explicitly recognise a half-marathon option at these timed Walton Thames towpath events. Individual editions retain their own date, source and format notes; Winter Runderland has conflicting six-hour and seven-hour limits.
Course and source notes
Seven-hour timed event explicitly offering a half-marathon distance option; no theoretical half is inferred from lap arithmetic.
PHOENIX Fridays - Friday the 13th 2026: Opened named organiser page verifies date, locality and an explicit half-marathon option within a seven-hour lapped challenge. Exact half distance is not inferred from approximate lap lengths; entry availability unverified. 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 29.99, GBP 31.99. 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)14 November 2026
Afan Forest Half Marathon
Bryn Bettws Lodge, Afan Forest · Wales
Surface: TrailPublished distance: Half marathon
Official organiser-designated trail half marathon; published distance retained without implying road certification.
Course and source notes
Official half-specific page confirms 14 November 2026 and Bryn Bettws Lodge. Distinct from Run Walk Crawl's Margam Country Park half on same date; conflicting start times omitted.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)14 November 2026
Glentress Winter Half Marathon
Glentress Peel Visitor Centre, Peebles · Scotland
Surface: TrailPublished distance: 21km
Opened organiser page explicitly calls this 21km option a Half Marathon, dates it 14 November 2026, and states Entries Now Open. Technical woodland singletrack, gravel trails and moorland are described. The organiser labels the 21km trail distance as a half marathon; no certified road distance is claimed.
Course and source notes
Opened organiser page explicitly calls this 21km option a Half Marathon, dates it 14 November 2026, and states Entries Now Open. Technical woodland singletrack, gravel trails and moorland are described. The organiser labels the 21km trail distance as a half marathon; no certified road distance is claimed.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)14 November 2026
Kilpatrick Hills Half Marathon
Overtoun House, Dumbarton · Scotland
Surface: TrailPublished distance: Half Marathon
Opened organiser-authored entry page explicitly calls this inaugural event a half marathon through Kilpatrick Hills on single track and forest roads; date 14 November 2026 and closed entries. No numeric distance inferred.
Course and source notes
Opened organiser-authored entry page explicitly calls this inaugural event a half marathon through Kilpatrick Hills on single track and forest roads; date 14 November 2026 and closed entries. No numeric distance inferred.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)14 November 2026
New Forest Brockenhurst Trail Half Marathon
Roundhill Campsite, Brockenhurst · England
Surface: TrailPublished distance: 21.6k
Organiser expressly labels this trail event a half marathon; retain its published distance without implying road certification.
Course and source notes
Official half-specific entry label and published numeric trail distance retained. 2026-09-28 — registrationStatus: Official source explicitly establishes the stated entry availability for this edition. This check covers these facts only; other fields retain their previous verification. 2026-09-28 — distanceKm: Edition-specific route and ticket label explicitly publish 21.6 km for the half-marathon option. 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)14 November 2026
Phoenix Walton Timed Half Marathon
Walton-on-Thames, Xcel Sports Hub · England
Surface: TrailPublished distance: Half Marathon
Opened named official edition pages explicitly recognise a half-marathon option at these timed Walton Thames towpath events. Individual editions retain their own date, source and format notes; Winter Runderland has conflicting six-hour and seven-hour limits.
Course and source notes
Seven-hour timed event explicitly offering a half-marathon distance option; no theoretical half is inferred from lap arithmetic.
Surrey - Wild Goose Chase: Opened named organiser page verifies date, locality and an explicit half-marathon option within a seven-hour lapped challenge. Exact half distance is not inferred from approximate lap lengths; entry availability unverified. 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)14 November 2026
Three Trails Half Marathon
Westerlands, Graffham · England
Surface: TrailPublished distance: 13 miles
Organiser expressly labels this trail event a half marathon; retain its published distance without implying road certification.
Course and source notes
Official half-specific start/date and 13 mile route; detail page explicitly says distance is not ratified as exact 13.1 miles.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)14 November 2026
Trail Half Marathon Wales
Margam Country Park · Wales
Surface: TrailPublished distance: 21.1km
Official organiser-designated trail half marathon; published distance retained without implying road certification.
Course and source notes
Official page confirms 14 November 2026, Margam Country Park and 21.1km. Formerly Trail Revolution Margam Trail Races; distinct from Afan Forest Future Sports half.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)15 November 2026
New Forest Brockenhurst Trail Half Marathon
Roundhill Campsite, Brockenhurst · England
Surface: TrailPublished distance: 21.6k
Organiser expressly labels this trail event a half marathon; retain its published distance without implying road certification.
Course and source notes
Official half-specific entry label and published numeric trail distance retained. 2026-09-28 — registrationStatus: Official 15 November 2026 page offers the 21.6k half-marathon ticket with Book Now at GBP 44.50. Registration checkout returned only a page title; undisclosed checkout fees were not verified. This check covers these facts only; other fields retain their previous verification. 2026-09-28 — entryPrice: Advertised half-marathon eligible entry price; no separate compulsory booking fee is shown on the public source. Final checkout total not verified. This check covers these facts only; other fields retain their previous verification. 2026-09-28 — priceQualifier: Advertised entry amount retained as a from price; no claim of verified final checkout total. This check covers these facts only; other fields retain their previous verification. 2026-09-28 — distanceKm: Edition-specific route and ticket label explicitly publish 21.6 km for the half-marathon option. 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)15 November 2026
Phoenix Walton Timed Half Marathon
Walton-on-Thames, Xcel Sports Hub · England
Surface: TrailPublished distance: Half Marathon
Opened named official edition pages explicitly recognise a half-marathon option at these timed Walton Thames towpath events. Individual editions retain their own date, source and format notes; Winter Runderland has conflicting six-hour and seven-hour limits.
Course and source notes
Seven-hour timed event explicitly offering a half-marathon distance option; no theoretical half is inferred from lap arithmetic.
Surrey - Chicken Run: Opened named organiser page verifies date, locality and an explicit half-marathon option within a seven-hour lapped challenge. Exact half distance is not inferred from approximate lap lengths; entry availability unverified. 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)15 November 2026
Slaley Hall Trail Half Marathon
Slaley Hall Hotel, Coal Road, Hexham · England
Surface: TrailPublished distance: 13.1 miles
Official half route includes Slaley Forest; venue Slaley Hall Hotel on Coal Road; half start09:45.
Course and source notes
Official half route includes Slaley Forest; venue Slaley Hall Hotel on Coal Road; half start09:45.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)15 November 2026
Up and Running Vogrie Country Park Half Marathon
Vogrie Country Park, Gorebridge · Scotland
Surface: TrailPublished distance: 13.1mi
Opened organiser booking page confirms 15 November 2026 and a labelled half marathon over woodland and countryside trails at Vogrie. Final loop distance and individual routes are explicitly still to be confirmed. Separate organiser from Scurry Vogrie.
Course and source notes
Opened organiser booking page confirms 15 November 2026 and a labelled half marathon over woodland and countryside trails at Vogrie. Final loop distance and individual routes are explicitly still to be confirmed. Separate organiser from Scurry Vogrie.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)15 November 2026
Wooler Trail Half Marathon
Wooler Youth Hostel, Wooler · England
Surface: TrailPublished distance: 14 miles (organiser half marathon)
Official half date Sunday15November, not Saturday marathon. Headline14miles; checkpoint table finish14.25miles discrepancy retained. Explicit start Wooler YHA.
Course and source notes
Official half date Sunday15November, not Saturday marathon. Headline14miles; checkpoint table finish14.25miles discrepancy retained. Explicit start Wooler YHA.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)21 November 2026
Culbin Forest 8-hour Challenge Half Marathon
Culbin Forest · Scotland
Surface: TrailPublished distance: 3 laps = Half Marathon
Opened organiser entry explicitly defines three laps as a half marathon within the eight-hour event. Eligible half completion option verified separately from marathon. Date, venue and off-road terrain stated by organiser.
Course and source notes
Eight-hour lapped challenge; the organiser explicitly recognises 3 laps as a Half Marathon completion. This is a half-distance option within the timed event, not a separate fixed-distance start.
Opened organiser entry explicitly defines three laps as a half marathon within the eight-hour event. Eligible half completion option verified separately from marathon. Date, venue and off-road terrain stated by organiser. 2026-09-28 — registrationStatus: Official Entry Central confirms 21 November 2026 and Status Open. The timed challenge includes a half-marathon option; set registration OPEN. 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 November 2026
Thames Path Trail Half Marathon
Alexandra Gardens, Windsor · England
Surface: TrailPublished distance: 21.8k
Organiser expressly labels this trail event a half marathon; retain its published distance without implying road certification.
Course and source notes
Official half-specific entry label and published numeric trail distance retained.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)21 November 2026
The Smurf Run Wales — Half Marathon
Dare Valley Country Park, Aberdare · Wales
Surface: TrailPublished distance: Half marathon (3 laps of published 4.37-mile / 7km course)
Official organiser-designated trail half marathon; published distance retained without implying road certification.
Course and source notes
Seven-hour challenge explicitly offering a recognised half-marathon completion option. Published regular course: three 4.37-mile / 7km laps; route subject to change.
Freshly opened official event page explicitly specifies three laps for half marathon and half-marathon finisher recognition. Course may change to 3.28-mile laps after review; exact certified distance not inferred. Physical Wales event only.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)21 November 2026
Thirlmere Trail Half Marathon
Thirlmere Dam Triangle event base, Thirlmere Reservoir · England
Surface: TrailPublished distance: Half Marathon
Official event date and half option; dam triangle is event location, not Keswick city centre.
Course and source notes
Official event date and half option; dam triangle is event location, not Keswick city centre.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)22 November 2026
Grand Canal Canter Half Marathon
Tiverton · England
Surface: TrailPublished distance: Half Marathon
Official half is an out-and-back from Tiverton Canal Basin to Sampford Peverell on hard-packed gravel canal paths. Both autumn 2026 and spring 2027 dates confirmed.
Course and source notes
Field-scoped check 2026-11-06: The autumn 2026 edition has moved from 25 October to 22 November. The organiser and its matching RaceNation event header agree on the new date, and tickets for this distance can be added to the basket. The stable edition identity is retained. March 2027 remains a separate edition. Other facts retain their earlier verification dates.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)22 November 2026
Wimbledon Common Trail Half Marathon
Richard Evans Memorial Playing Fields, Roehampton Vale · England
Surface: TrailPublished distance: Half Marathon
Organiser expressly designates an individual half marathon; no certification assertion added.
Course and source notes
Explicit half entry, trail course and date; half-specific start 09:30.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)27 November 2026
Phoenix Walton Timed Half Marathon
Walton-on-Thames, Xcel Sports Hub · England
Surface: TrailPublished distance: Half Marathon
Opened named official edition pages explicitly recognise a half-marathon option at these timed Walton Thames towpath events. Individual editions retain their own date, source and format notes; Winter Runderland has conflicting six-hour and seven-hour limits.
Course and source notes
Seven-hour timed event explicitly offering a half-marathon distance option; no theoretical half is inferred from lap arithmetic.
PHOENIX Fridays - Run for a Tenner Friday - November: Opened named organiser page verifies date, locality and an explicit half-marathon option within a seven-hour lapped challenge. Exact half distance is not inferred from approximate lap lengths; entry availability unverified. 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 10.00, GBP 12.00. 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 November 2026
Loggerheads Half Marathon
Loggerheads Country Park, Denbighshire · Wales
Surface: TrailPublished distance: Half marathon (three 7km loops)
Official organiser-designated trail half marathon; published distance retained without implying road certification.
Course and source notes
Three 7km loops; organiser-designated trail half marathon.
Field-scoped check 2026-11-06: The dated organiser registration page offers Enter Now for 28 November 2026. Other facts retain earlier verification dates.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)28 November 2026
Machen Trail Half Marathon
Machen Welfare Ground · Wales
Surface: TrailPublished distance: 14ish miles
Official organiser-designated trail half marathon; published distance retained without implying road certification.
Course and source notes
Official half-specific start, course and cutoffs confirm 28 November 2026 and 14ish-mile finish distance; organiser half label retained honestly.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)28 November 2026
Phoenix Manchester The Bee's Knees Run Half Marathon
Hardy Farm, Brookburn Road, Manchester · England
Surface: TrailPublished distance: Half marathon option
Official page explicitly offers half among selectable distances within7-hour timed event. In-person Hardy Farm trail course; numeric distance/lap count not inferred.
Course and source notes
Official page explicitly offers half among selectable distances within7-hour timed event. In-person Hardy Farm trail course; numeric distance/lap count not inferred.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)28 November 2026
Phoenix Walton Riverside Half Marathon
Walton-on-Thames, Xcel Sports Hub · England
Surface: TrailPublished distance: Half Marathon
Official named event verifies the announced half marathon at Walton on the Thames towpath. Half completion is four laps; this is a fixed half-distance option. Same described course grouped across themed dates; entry availability unverified.
Course and source notes
Fixed half-marathon option on four laps of the Thames towpath course.
Riverside Marathon & Half Marathon: Official named event verifies the announced half marathon at Walton on the Thames towpath. Half completion is four laps; this is a fixed half-distance option. Same described course grouped across themed dates; entry availability unverified. 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 31.50, GBP 33.50. 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 November 2026
Race the Light Erme and Hams Half Marathon
Mothecombe · England
Surface: TrailPublished distance: Half Marathon
Official Erme and Hams Half starts 12:45 and adds five miles to Classic route; retained organiser label without recalculating or silently changing stated distance.
Course and source notes
Official Erme and Hams Half starts 12:45 and adds five miles to Classic route; retained organiser label without recalculating or silently changing stated distance.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)28 November 2026
Sussex Downs Trail Half Marathon
Plumpton Racecourse, Lewes · England
Surface: TrailPublished distance: 21.3k
Organiser expressly labels this trail event a half marathon; retain its published distance without implying road certification.
Course and source notes
Official half-specific entry label and published numeric trail distance retained. Actual start Plumpton is East Sussex despite marketing title West Sussex.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)28 November 2026
The Wallop Half Marathon
Grammarsham Dairy, Farleigh Wallop · England
Surface: TrailPublished distance: 21 km
Organiser expressly labels this trail event a half marathon; retain its published distance without implying road certification.
Course and source notes
Field-scoped check 2026-11-06: The official entry form is accepting bookings at £40 and advertises finite stock. The event banner and checkout show different remaining counts, so no exact number is published. Other facts retain earlier verification dates.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)Entry information (opens in a new tab)29 November 2026
Dalby Forest Winter Trail Half Marathon
Adderstone Field, Dalby Forest · England
Surface: TrailPublished distance: 13.1 miles
Half is one forest loop, start09:30. Venue is Adderstone Field several miles beyond visitor centre; do not map visitor centre.
Course and source notes
Half is one forest loop, start09:30. Venue is Adderstone Field several miles beyond visitor centre; do not map visitor centre.
Edition sources checked 14 September 2026.
Official event (opens in a new tab)
Inside this collection
Trail half-marathon choices across the UK
As of 7 Nov 2026, this collection contains 213 announced upcoming editions across 184 race families. These figures describe this directory before personal filters, not every event in the area. 48 families are awaiting a next date outside that total.
Surfaces in the announced editions
- Road
- 0 of 213
- Trail
- 213 of 213
- Mixed
- 0 of 213
- Track
- 0 of 213
- Surface not confirmed
- 0 of 213
Surface follows each edition. It does not measure hills, certification or difficulty.
How the distance is offered
- Fixed distance
- 132 of 213
- Lapped
- 18 of 213
- Distance option in a timed challenge
- 58 of 213
- Format not recorded
- 5 of 213
A timed challenge offers a distance option within its own rules. Read the published distance and format together; an unrecorded format is not assumed to be fixed distance.
Where these editions are listed
- England: 181 editions / 152 families
- Scotland: 8 editions / 8 families
- Wales: 22 editions / 22 families
- Northern Ireland: 2 editions / 2 families
Counts above use this surface selection; the linked nation pages include all surfaces.
Announced editions by month
Only months with upcoming editions are shown. Later dates depend on organiser announcements; these figures do not describe seasonal demand.
- November 2026: 44
- December 2026: 25
- January 2027: 21
- February 2027: 21
- March 2027: 20
- April 2027: 24
- May 2027: 20
- June 2027: 16
- July 2027: 8
- August 2027: 3
- September 2027: 1
- October 2027: 10
Compare the recorded choices
Up to three examples: the earliest edition in each recorded format, then different surfaces if fewer formats are available. Each race family appears once. Date, race name and edition identity settle the order; sponsorship and recommendation scores play no part.
7 Nov 2026
Dirt Half Challenge
Leighton Buzzard
- Published distance
- 13.1 miles
- Surface
- Trail
- Format
- Fixed distance
Edition sources checked 14 Sept 2026. The collection date is not a new source check.
Official event and current entry informationEvidence for this edition
The official half is 13.1 miles on 7 November 2026 from Leighton Buzzard, following canal towpath and Greensand Ridge. The shorter 2026 metric half is excluded separately.
7 Nov 2026
Phoenix Walton Timed Half Marathon
Walton-on-Thames, Xcel Sports Hub
- Published distance
- Half Marathon
- Surface
- Trail
- Format
- Distance option in a timed challenge
Seven-hour timed event explicitly offering a half-marathon distance option; no theoretical half is inferred from lap arithmetic.
Edition sources checked 14 Sept 2026. The collection date is not a new source check.
Official event and current entry informationEvidence for this edition
Lest We Forget: Opened named organiser page verifies date, locality and an explicit half-marathon option within a seven-hour lapped challenge. Exact half distance is not inferred from approximate lap lengths; entry availability unverified. 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.
7 Nov 2026
Swinsty and Fewston Lakeside Dash Half Marathon
Swinsty and Fewston Reservoir event base, North Lane
- Published distance
- Half Marathon
- Surface
- Trail
- Format
- Lapped
Official half-marathon option on a reservoir loop course; precise half distance not asserted.
Edition sources checked 14 Sept 2026. The collection date is not a new source check.
Official event and current entry informationEvidence for this edition
Field-scoped check 2026-11-06: Online entries for this 7 November 2026 distance are closed on the official event page. Other facts retain their earlier verification dates.
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 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.