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 2192 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 an off road adventure through the deep mud and water crossings of the Huntley Estate. Participants can choose between various distances and will receive a themed medal upon finishing this muddy trail run.

Join the Pete Bland 50th Kentmere Horseshoe on Sun 19 Jul 2026 in the Lake District for a challenging 19.8 km course with 1006 m of climb around classic Lakeland tops. Pre entry required; refreshments and parking at Kentmere Village Hall.

Tackle a scenic but testing 9.7 km trail in Coniston's Lake District with 732 m of climb, part of the Coniston Country Fair on Sun 19 Jul 2026. Entry on the day is £6 or included with fair admission. Minimum age 18 and teams are not allowed..

A scenic trail run in Herefordshire starting from Aymestrey. Choose between a 10-mile route with 1,800 feet of climb or a 5-mile option. The course features lanes, forest tracks, and trails.

A traditional off-road fell race on 19 July 2026 at Selworthy Beacon, about 4 miles with 1000 ft ascent and self-navigation required; entry is £12 for FRA members and £14 for non-members.

A 100-mile inaugural team relay around South Devon on 19 July 2026, split into 16 legs from 5 km to just under 16 km. Teams of 10 to 16 runners compete for category awards while event profits support two local charities.

Set your own distance goal in this 6-hour trail running challenge. Runners complete as many 5K loops as they can on a scenic, 95% off-road course. Every finisher receives a medal.

A trail 10 km at Llys Y Fran on 19 July 2026 set around lakeside and woodland scenery as part of the RTT Series. The event includes chip timing, water stations and a fully marshalled route.

A chip timed 10 km on 19 July 2026 along the Ouse riverbank in Goole with a flat multi terrain route through Hook and Riverside Gardens. Offers a bicentennial technical T shirt option, a finisher medal and a prize for the 200th finisher.

Experience a multi loop cross country run through the scenic Surrey Hills on the tracks around Holmbury Hill. Choose between a half marathon or a ten mile distance and earn a bespoke medal at this well marshalled event.

Celebrate a 50th anniversary with a chip timed 5 mile trail race through the scenic woodland of Queen Elizabeth Country Park. This summer cross country event offers a friendly club atmosphere and post race refreshments.

A 10 km mixed trail and road race in Valley Park and Knightwood, Chandler's Ford, split into five stages with recovery intervals that do not count toward overall time. Live chip timing, prizes, and a portion of proceeds donated to the Woodl..

A trail half marathon around Bowes on the Pennine Way with varied terrain across moorland, reservoir and fields. Limited parking, bag drop at the village hall, mandatory kit and water top-ups only in reusable bottles.

A professionally guided three day traverse of Northern Snowdonia covering 47 summits in just over 100 km with about 9,000 m of ascent. Small guided groups return to Capel Curig each night with on‑route support and refuelling.

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.

Experience a two lap trail race through 400 acres of historic parkland at Alderley Park. This five mile course features scenic views of an arboretum and lakes and includes a technical finisher t-shirt for all participants.

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.

Day 1 of the Great Barrow Challenge at Suffolk Running Centre offers 5k to ultra distances on flat to undulating trail routes with parking, daily bespoke medals and a cupless water policy.

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.

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