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 1905 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.

Experience a community focused multi terrain race through the picturesque Kent countryside featuring 10k, 5k, and free junior distances followed by finish line treats and local hospitality.

Celebrate community at Oakwell Hall with a multi terrain cross country challenge and family fun run. This commemorative event features a 6.5 km undulating course along with food stalls and entertainment for all ages.

Experience a scenic 10k multi terrain run through the private Widworthy Estate in East Devon. This 75 percent off road course starts and finishes at Umborne Village Hall with family friendly refreshments available.

Experience the undulating grassland and woodland of North West Hertfordshire on a circular cross country route starting from Baldock. Choose between 18 or 26 mile courses featuring panoramic countryside views and multiple checkpoints.

Experience a scenic trail run through the woods and fields of Trent Country Park with chip timed races for seniors, juniors, and children.

Experience England longest continuous climb during a day of closed road running and cycling events in Mytholmroyd. Choose from multiple distances including a 10 mile run, a 60K sportive, and timed hill ascents.

Tackle the Trunce 5, a lively fell race in the Peak District around Oxspring offering a hilly 6.2 km route with about 190 m of climb. On the day entries are welcome and juniors over 10 can take part in a 3 km race as part of an eight race s..

A 6.4 km fell race in Darwen featuring 350 meters of ascent over three climbs including Jubilee Tower and the steep Aggies Staircase.

Run a midsummer evening 10K on the scenic trails of National Trust Lyme. This single-lap route features 272m of elevation, views over Manchester, and a fully marked course. All finishers receive a bespoke medal, with free parking and chip t..

Test your limits at this Category AS fell race in Todmorden featuring a well marked 7.5 km course with 375 m of elevation gain. Enjoy team prizes and post race refreshments at the local pub.

Experience a category A/S fell race through the moorland and forest trails of Crompton Moor. This 5.8 km course features technical shale descents and climbs toward the local Trig Point starting from Shaw.

Take on a scenic 12 km course across the North York Moors with 400 m of climb for a rewarding midweek challenge. Entry on the day, friendly teams welcome and a post race BBQ helps raise money for charity.

Take on the Reston Scar Scamper at Staveley Mill Yard on Wed 24 Jun 2026, a lively 6 km fell race with 301 m of climb across fully marked Lake District trails. On the day entry is £5 and all proceeds support Staveley community projects.

Join this flexible evening race series along the Leeds and Liverpool Canal with 5k and 10k options. Runners enjoy hot food and a drink at the finish with no advance booking required.

The Out Of The Blue Battle is a twilight trail race at Ashburnham Place. It features a 10k and 5k on a multi-terrain estate course. The event raises funds for four mental health and bereavement support charities.

Race two of the 2026 Trifarm trail series, this 10K summer run is over 95% off-road on public paths. Starting near a humpback bridge at Trifarm in Boreham, the anticlockwise course finishes with a lap around the lake.

Experience a scenic trail run through the Cowdray Estate and South Downs National Park featuring distance options for all ages including dog friendly categories and a stacking finisher medal.

Complete a full marathon distance over three days with a 5 mile run, an 8.1 mile trail race, and a half marathon. Enjoy a family friendly weekend at the Colworth Club with free camping and onsite facilities.

Experience an adventure weekend at Drumlanrig Castle featuring trail runs, gravel riding, and road sportives. Enjoy wood fired saunas, live music, and camping in the heart of Dumfries and Galloway.

Experience a flat and traffic free 10k run along the scenic River Exe. This evening event is perfect for all abilities and features professional timing, finisher medals, and a supportive community atmosphere.