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 1909 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.

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.

Trail marathon and half marathon along Marriott's Way on 15 February 2026 with optional coach transport. Entries are limited to 400 and 5% of each entry supports East Anglian Air Ambulance.

Rayne'ing Medals Anniversary at Rayne Station on 15 February 2026 offers 5km to marathon options plus a 6 hour challenge on traffic-free 5.3km loops, aid stations each lap and a choice of bespoke medals.

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.

Set your own distance goal in this flexible 7-hour time challenge along Durham's River Wear. The flat, scenic trail offers views of the cathedral. Every finisher gets a medal, snacks, and a goody bag.

A forest marathon in Glentress Forest near Peebles, run over two 21k circuits with marked trails, notable ascent and on-course hydration points. Facilities include a visitor centre cafe, changing and showers.

Run through the stunning Glentress Forest in the Scottish Borders. Choose from a technical 21k half marathon, a challenging 10k, or a beginner-friendly 5k gravel run. The courses feature forest singletrack, mountain bike trails, and panoram..

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 offers scenic 4-mile and 8-mile trail runs through the East Yorkshire countryside near Driffield. This chip-timed event welcomes both runners and canicross teams, with medals for all and special dog awards. The event features..

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.

A 5 miles fell race around Midgley Moor with path and heather moorland route choices and partial route marking. The event requires navigation, FRA mandatory kit and has limited parking with entry permitted up to 100 competitors.

A Peak District fell meeting in Mirfield on 15 February 2026 with junior championship races and a senior race over about 5 km with 210 m climb. Pre-entry and on-the-day entry are offered, and the event holds FRA permit insurance.

Take on the Hot Lips Run at Crystal Palace Park and choose how many 1.65 mile laps to tackle, from 5k to ultra, on scenic off road trails with rolling hills. Timed with a 7 hour limit and a finisher memento for all entrants.