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 1914 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 guided three day traverse of Northern Snowdonia covering 100km and 47 summits. This fully supported event features small groups and expert guidance through the challenging Welsh mountain ranges.

Tackle the rugged Bowland slopes at the Hapton Fell Race, a challenging 5 miles with about 400 m of climb near Burnley. Day of entry makes it ideal for last minute plans and friendly club rivalry.

Explore the hidden trails of Alderley Park on this scenic 5-mile, two-lap course. The race includes chip timing and a commemorative technical t-shirt for all finishers. Free parking and an eco-friendly water policy are part of the event's o..

Join the Ravenscar Rumble revisited, a scenic fell race in Ravenscar on Wed 22 Jul 2026 covering 10 km with 250 m of climb through the North York Moors. Tea rooms stay open for post run treats and entry is on the day only.

Tackle a classic Peak District fell run from Glossop Rugby Club up to The Nab, a challenging 4 miles with 365 m of climbing and great views. Open to runners 16 and over with pre entry and on the day entry and team places available.

Join a 10 day running event at the Suffolk Running Centre offering flexible daily distances from 5k to Ultra Marathons. Experience various routes and earn a daily medal at this cupless multi day challenge.

Run Stately Trails: Aske at Aske Hall for an evening 5 km or 10 km loop, with a 5 km walk option. Limited to 200 runners, this mostly flat but muddy estate course winds through pastures and woodland for a scenic country trail.

Experience an exclusive trail run through the private parkland and historic estate of Aske Hall. Choose between 5km and 10km routes featuring pasture fields and woodland trails followed by post-race food.

Join this relaxed summer trail run at Cromwell Bottom Nature Reserve. Choose between 5k and 10k distances with on the day registration inclusive of hot food and a medal for all finishers.

Join the Fellrunner in Sheldon on Thu 23 Jul 2026 for a spirited 4 mile village fell race across scenic Peak District climbs. Friendly entry on the day supports local funds and welcomes runners aged 14 and over.

A marked fell race in South Wales on 23 July 2026, covering 5.5 km with 315 m of climb. Entry on the day costs £3 and the minimum age is 16. Post race tea and cake are available; bring your own mug.

Experience a scenic 10k trail run around Clowbridge Reservoir and the Pennine Bridleway. This mid week event features 175m of elevation and supports local causes through race proceeds.

Enjoy a 10k trail run through Chelmsford featuring a unique brewery checkpoint. This non competitive event includes mid race and finishers drinks along with a commemorative medal for all participants.

Experience a premier trail running event through the Lakeland fells with 50 and 100 mile courses. Run through spectacular scenery on a route consisting almost entirely of public bridleways and footpaths.

Take on a scenic 7 hour timed challenge along the River Thames at Wraysbury, choosing how many laps to run from a 3 km minimum up to 50 km or ultra distances. Finishers from 3 km earn a medal and everyone gets goody bags with vegan options.

Enjoy a fast 10k trail race through the scenic RSPB St Aidan's Country Park near Leeds. This Friday evening run offers a flat route on public footpaths with beautiful views of the local landscape.

Experience a 7 mile hilly multi-terrain race through the footpaths and country lanes of Cornwall. This long standing event starts and finishes in the heart of Tywardreath and is part of the Cornwall Multi-Terrain Race Series.

Event Overview The Beacons Way Ultra 100km is a 100-kilometer (62-mile) ultramarathon. It takes place on Saturday, July 25, 2026, across Bannau Brycheiniog, the Brecon Beacons National Park in South Wales. The route follows the official tra..

Event Information The Beacons Way Ultra 100 Mile is a 100-mile ultramarathon with 6143m of total ascent. It takes place in the Brecon Beacons National Park (Bannau Brycheiniog) on Saturday, July 25, 2026. Route and Course The race starts at..

Explore the hidden valleys and picturesque villages of the Yorkshire Wolds on this circular 54 km ultra marathon starting in Pocklington. Enjoy fully stocked indoor checkpoints and sustainable finish line rewards.