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 2283 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.

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..

Take on the Eskdale Show fell race in the Lake District, a scenic 6.9 km course with 277 m of climb across classic fell terrain. Open to adults and juniors, with easy entry on the day for spontaneous race plans.

A fully supported 100 mile route around Cornwall on 26–27 September 2026, starting and finishing in Looe. Competitors have 39 hours, live GPS tracking, two ferry crossings and seven feed stations.

The Three Shires Fell Race is a 22 km mountain event with 1535 m of climbing. Starting from Tilberthwaite Farm, this classic fell race requires navigational skills and specific safety kit for all participants.

Three coastal trail races on 26 September 2026 around the Gower Peninsula offer routes of 50, 34 and 23 miles along cliffs, bays and coastal paths. The event is self navigated with checkpoints, GPS tracking and coach transfers to starts.

Trail run and walk in Dorset around The Fleet Lagoon with 10 km, half and full marathon options plus a marathon relay for teams of up to four. The mostly off road courses support small local charities through fundraising.

A 10 mile trail race at Chilton Manor Farm featuring private estate trails, a 1-mile yew tree-lined finish, on-course marshals and a sustainable finisher medal, with GPX/Strava route files and on-site pop-up cafe.

A senior fell race near Cliviger covering 4.3 miles (7 km) with about 1310 feet of ascent. The flagged and marshaled course runs over moorland with steep climbs and grassy descents; entry fees are £6 or £8.

A flexible 24 hour trail event at Leighton Hall where individuals, pairs and teams take turns on a 5.75 km woodland and trail loop. Live timing, camping for competitors, on-site catering and prizes for top performances and most time on feet..

A backyard ultra at The Waggoners in Welwyn Garden City on 26 to 27 September 2026 where runners repeat a 4.167 mile (6.71 km) loop each hour until one runner finishes alone. Entry includes drink vouchers and a commemorative glass.

Trail running festival from Hope Village in the Peak District featuring 21K and 52K routes across Win Hill and the edges of Ladybower, Derwent and Howden reservoirs. Courses are marked with aid stations, chip timing and post race goodies.

Trail runs across the 1,000 plus acre Harewood House estate with 5 mile, 10 mile and 15 mile options, live chip timing, Canicross friendly entries and finishers receiving a medal and snack.

A BM fell race near Ilkley covering 8.1 miles with 1,214 ft of ascent over rocky tracks, forest and a mile of road. Mandatory waterproof kit is required and there are basic facilities, on course water and a finishers drink.

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