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 1874 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.

Run under the stars on 14 February from South Brent across Dartmoor, with 5 mile and 9 mile options for trail lovers. Expect riverside climbs, open moorland and muddy sections for a wild and memorable evening under the stars.

Take in scenic reservoir trails at Carsington Water with options for a 10K or a half marathon on undulating routes that include looped and out and back sections. Enjoy a themed medal, on course support and post race goodies.

Run or walk the Purbeck Hill Challenge from Knoll Beach Studland, enjoying the Purbeck Hills and Jurassic Coast with optional orienteering sections. Multiple distances, solo or pairs, self supported and limited to 100 entries.

Take on the Winter Half Tour of Bradwell on Saturday 14 February 2026, a challenging 28.2 km fell route across classic Peak District terrain. Expect winter conditions, dramatic views and a friendly, well organised event with electronic timi..

Celebrate Valentine's Day with riverside laps along the scenic Thames at Xcel SPORTS HUB. Choose 5k to ultra, run as many laps as you like within a one hour start window and 7 hour limit, and earn a bespoke finisher medal.

Take on a scenic 40 km mixed terrain route starting and finishing in Fowey on 14 February 2026, blending inland trails, moorland views and coastal paths. With feed stations, live GPS tracking, finisher medals and pro photos, this is a memor..

Tackle a challenging 10.4 km trail through the North York Moors, starting from St Helens Church in Carlin How with 350 m of climbing and great moorland views. Entry on the day for up to 120 runners makes it a lively local race.

A 5-mile winter fell race from Bleasdale Parish Hall with 1,250 ft of ascent, exposed high ground to 500 m, and mandatory full kit including whistle. Entry was by pre-entry with a 100 runner limit and the event is now full.

A 50 mile winter walking challenge through the coastal and rural landscape of North Norfolk with five checkpoints and strict equipment requirements. Entry is limited and a waiting list operates once the 120 places are full.

A 5K self navigational trail run at Nuclear Essex on 14 February supporting the British Heart Foundation. Participants follow a checkpoint route, are asked to wear something red and receive hot chocolate and Jammie Dodgers at the finish.

The Love Run on 14 February 2026 at Pengethley Manor offers 5k to ultra options on a tough offroad loop with a seven hour completion limit and virtual entries plus a choice of full or split medals.

Run the Marriott's Way Marathon or Half Marathon on 15 Feb 2026 along a scenic, traffic free trail finishing at Aylsham Friendship Hall. Limited to 400 entrants, with course support and 5% of entries donated to East Anglian Air Ambulance.

Celebrate Rayne'ing Medals Anniversary on the traffic free Flitch Way with distances from 5 km to marathon and a 6 hour challenge. Pick a bespoke medal, enjoy scenic, lapped trails with aid stations and choose your own loop direction.

Multi-distance trail event in Dalwood, Axminster on 15 February 2026 with 10 mile, 5 km and 3 km routes across muddy, hilly countryside. Village Hall is race HQ with parking, toilets and on-site medical support.

A 7 hour timed run along the River Wear in Durham with cathedral views and looped laps from 3 km to 50 km. Aid stations, vegan options and finisher medals make it friendly for all abilities.

Take on the scenic Glentress Trail Marathon in Tweed Valley Forest Park on Sunday 15 February 2026, two laps of a 21k circuit with about 1,260 m ascent. Expect forest tracks, singletrack and mountain bike trails plus on-site cafe and shower..

Discover Glentress Trail Races in the Tweed Valley, with 21 km, 10 km and 5 km options across scenic forest singletrack and moorland. Tackle technical climbs and winter trails for a rewarding day of off road running.

A PECO Cross Country League race at Roundhay Park, Leeds, on an undulating 4.5 to 5.0 mile course. Advance online entry for affiliated club members is £7 and includes remaining league races and end of season events.

Trails & Tails in Driffield offers scenic 4 and 8 mile trail runs for runners and Canicrossers with chip timing, medals, prizes and dog awards. The event is at Field House Farm and includes parking, toilets and post-run food.

Join the Smurf Run North in Durham for scenic trail laps along the River Wear, with distances from 3 km to ultra and a 7 hour time challenge. Finishers earn a themed medal and enjoy on course aid, snacks and vegan options.