Trail Running Calendar United Kingdom 2026-2027

A scenic, hilly trail half marathon in the Cothi valley near Pumsaint, offering a 13 mile race, a 6.5 mile alternative and a kids race, based at Pumsaint Village Hall on 20 September 2026.

One More Lap for Kids' Village is an in-person team event on 20 September 2026 at Stowe Field in Lichfield. Team entries are listed as free and the event is organised by One More Lap.

A three hour score-format fell race in the Peak District where runners choose their own routes and navigate to controls. Solo and pair entries are accepted across multiple age categories as part of a four-race series.

A trail marathon and a 27 km event on 20 September 2026 around Swanage, featuring coastal and hill routes, published time limits, mandatory safety kit and local charity involvement.

Join this flexible timed event along the flat River Thames towpath in Walton on Thames. Complete as many laps as you like over seven hours to achieve distances from 5km to an ultra marathon.

A long running trail race in the Doone Valley, Exmoor covering about 16 km (10 miles) over scenic but hilly terrain. The 37th edition limits entries to 250, requires entrants to be at least 16 and uses chip timing.

A single loop 10K trail run at Woodbury Common on natural trails with climbs and stream crossings. All finishers receive medals and top male and female finishers receive prizes including a donated sports massage.

At Exeter Arena on 20 September 2026, MacTuffX combines ten strength Xercises with repeated runs across Solo, Doubles and Relay formats, offers a LITE weight division, and requires participants to be 18 or over.

Peak Raid Mountain Marathon on Sun 20 Sep 2026 is a three hour score event in the Dark Peak, Peak District. Competitors run solo or in pairs; pre-entry only, minimum age 14 with under 18s accompanied by an adult over 21.

Community multi distance runs at Fyvie Castle in Turriff on selected dates in 2026, offering a 5 km multi terrain race plus 1600 m and 800 m trail runs, chip timing for select races, medals and age based prizes with proceeds supporting the..

A 26.2 miles loop marathon in the Cairngorms National Park on 20 September 2026, mostly on trail with varied terrain around Kingussie. Entry includes a finisher's medal, T-shirt and post-race food; fee £89.99 and places limited.

An approximately eight mile multi terrain race around Crooklets and Maer Down in Bude featuring coastal and countryside trails, water stations, and a charity donation to Bude Surf Life Saving Club. Fancy dress is encouraged.

Black Hill Run is a trail running event in Bere Regis, Dorset offering 5 km and 10 km courses through rural terrain. The event is organised by Bere Regis Scout Group and is linked to the Purbeck Trail Series.

A charity trail run along parts of the original S&DR railway near Eaglescliffe, offering 10 mile and 5 mile courses, medals for finishers, and proceeds to the Great North Air Ambulance and the Motor Neurone Disease Association.

A 10 km trail race from Aylsham along the Marriott's Way to Reepham Market Place, mostly off road on an old railway line. Five start waves space runners and entry fees support local council community services.

A charity run and walk on Sunday 20 September 2026 in Ingram Valley raising funds for Motor Neurone Disease. The approximately 9 km undulating circular course is open to participants aged 16 and over with entry £10.

A multi day continuous 286 km mountain race across Wales with over 11,000 metres of ascent. Enter solo or in teams of three or six; the course links Llanberis, Yr Wyddfa, Cadair Idris and Pen y Fan with five supported checkpoints.

A five mile autumn trail run in Mill Green on 24 Sep 2026 with limited entry for over 18s. The event is self sufficient, route is anti-clockwise and a head torch and phone are required.

A multi-distance trail event in the Lake District National Park, 25 to 27 September 2026, linking the region's 13 valleys with races from 22.4 km to 184.3 km, ITRA points and Western States qualifiers, plus children's Future Valleys races.

Trail ultras across the Ochil Hills with 30 and 50 mile options plus a limited 100 mile event. Marked routes, chip timing, GPS tracking, checkpoints with water and drop-bag support; finishers receive medals and category prizes.