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 1926 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.

Tackle the Coppice fell race in Accrington on Tue 9 Jun 2026, a spirited 6.6 km course with 310 m of climb starting from the Whitakers Arms. Day entry only means it is ideal for last minute plans and teams are welcome.

Enjoy 5 miles of undulating trails in Nottinghamshire with the Pint & Pork Scratchings 5. This charity event features randomized prizes and a scenic course starting at a local pub in Epperstone.

Experience a midweek trail run through South Yorkshire's historic Wentworth Castle Gardens. Choose from 5km or 10km routes featuring gothic landmarks, woodland trails, and a canicross friendly atmosphere.

Tackle the Boar's Head fell race in the Peak District on Wed 10 Jun 2026. This BM 8 mile course climbs 402 m from the Boar's Head Hotel, welcomes teams and on the day entries for £5; entrants must be 18 or older.

Experience a scenic midweek summer evening trail race through the forest paths of Moors Valley Country Park. This chip timed 10K event offers a dog friendly atmosphere and sustainable race practices near Bournemouth.

This Category B fell race covers 8.4 km with 274m of ascent on a route that climbs from Horwich to Two Lads on the Pennines. Prizes are awarded across multiple categories, with a cash bonus for breaking the course record. The event finishes..

Experience the Hill and Dales series with this mountain run in County Down. Navigate a scenic 6.9 km route featuring 560 meters of climbing through rugged terrain using traditional navigation skills.

A flexible 6-hour timed run along the flat, scenic Jubilee River near Slough. Run as many laps as you like on the 5.24-mile course, with everyone receiving a finisher's medal. The route offers countryside views and a riverside path.

Run through the scenic grounds and trails of the Royal Estate at Sandringham. This 10K event features a mix of closed roads and countryside paths with chip timing and a bespoke finisher medal.

Experience the open fells of Cumbria during this evening charity event in Kirkby Stephen. Part of a weekend mountain festival, the Sunset Stroll offers a scenic route over exposed terrain as the sun goes down.

Experience the scenic trails of the Nene Valley with 10 and 20 mile off-road races. Run through ancient woodlands and quiet villages with optional camping and eco-friendly initiatives at the heart of the event.

An 11.2 km multi terrain community race around Gnosall with a separate chip timed family fun run. The route passes canal towpaths, farmland and woodland and all finishers receive a technical shirt and finish line refreshments.

This historic off road race returns to Hay on Wye for a 15 mile journey through the countryside. Runners can participate as individuals or as part of a relay team during this traditional UKA event.

Experience the coastal beauty of the Mount Edgcumbe Peninsula with trail runs ranging from 1k to a full marathon. Enjoy a scenic loop course featuring professional timing and medal rewards just a short ferry ride from Plymouth.

Experience a 100 mile non stop foot race across the entire South Downs Way National Trail. Run past ancient forts and picturesque villages while enjoying expansive views across Southern England and the coast.

Experience a 50km journey through the South Downs National Park featuring stunning ridge trails and historic landmarks. This well supported event offers a challenging route from Winchester to Queen Elizabeth Country Park.

Take on the scenic Cotswold Way in June 2026. Choose from distances of 10 km to 100 km, walking, jogging, or running at your own pace. The event offers full support with rest stops, medical teams, and a celebratory finish.

UTMB Index

Experience trail running in the Lake District with 10km and Half Marathon routes starting from Pooley Bridge. This cani cross friendly event features live chip timing and stunning views of Ullswater.

Follow the undulating Six Dales Trail on an out and back course from Otley to Pateley Bridge. Choose between half marathon, 20 mile, or 32 mile distances featuring scenic reservoir views and comprehensive on course support.

Experience a scenic trail run around South East England's largest lake with distances ranging from 10km to a 50km ultra marathon. Enjoy undulating rural trails and wooded paths with stunning reservoir views throughout.