Trail Running Calendar United Kingdom 2026-2027

Welcome to the most comprehensive guide to trail races in the UK for 2026-2027! Our curated list features an impressive 2240 trail runs across the enchanting landscapes of Scotland, and Wales. From the iconic trails of London's green outskirts to the rugged terrains near Birmingham, from Glasgow's scenic paths to Liverpool's historic routes, we've got every trail enthusiast covered.

Whether you're a seasoned trail runner looking for your next challenge or a newbie eager to explore the world of off-road running, our calendar is your one-stop solution. Dive deep into the details by searching for a specific location or simply browse through to discover new trail runs. Looking for all running events? Check out the complete Running Calendar United Kingdom on running.life.

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 Peak District fell race based at Hathersage Primary School featuring a 9.9 km course with 355 m of ascent. Pre-entry and limited on-the-day entry are offered, and a separate junior fun run is organised by the school PTA.

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.

A waterside trail event near Otley with 13, 20 and 32 mile options, seven reservoirs on the route, checkpoint catering and tracker support. Finishers receive a medal and an event T shirt.

An inflatable obstacle event in York on 26 September 2026 with 2.5k, 5k, 10k and 15k options, music zones, finisher medals and on course water. Children aged 5 to 15 must run with a paying adult.

The Pilgrims' Ultra is a trail running series on the historic St Oswald's Way in Northumberland. Runners can choose from 50 km, 100 km, and 100 mile distances, starting on Holy Island. The event includes GPS tracking, a T-shirt, and a medal..

A 102 mile canal route around Manchester with 11 checkpoints and live GPS tracking. The event has a 30 hour overall cut off, mandatory safety kit, qualifying criteria and buckle awards for finishers.

A 50 km looped trail event from a Henley basecamp through Chilterns countryside, with 25 km and 10 km options. The event offers camping, a Saturday meal, covered rest stops, medical and massage support, GPS tracking and a finishers medal an..

A licensed fell race at Orton C of E Primary School on 26 September 2026 featuring a 10 km course with 258 m of climb. Main entry fee is £10 and junior races for U10/12 and U14/16 have on day entry for £3.

A multi-distance Spartan Race weekend at Pippingford Park, Nutley on 26 to 27 September 2026 featuring water obstacles, rolling hills and countryside views. Events include Sprint, Super, Beast, Ultra and a kids race; the Ultra hosts the Bri..

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