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 1798 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.

Chase summer evenings in Edinburgh with the Sundowner 5K Series, a relaxed yet competitive run across three scenic city parks. Enjoy chip timed racing, lively warm ups and post race photos as you test your speed over 5K or the full series.

Tackle a spectacular 170 mile long distance foot race from Milngavie to Inverness along the West Highland Way and Great Glen Way, 02 to 05 July 2026. With only 20 places this epic supported challenge finishes with prize giving in Inverness.

Take on the Winster Hill Race in the heart of the Peak District with a 4 mile course and 177 m of climb that rewards effort with stunning views. Open to runners aged 14 and up with affordable pre entry and on the day entry available.

Explore the Peak District on the Edale Skyline Trail Weekend with the rugged 23 mile Skyline route or a shorter 10 km option. Stay near Edale, get guided trail coaching and enjoy spectacular views with fellow runners.

Run the full 82 mile Essex Way from Epping tube to Harwich lighthouse over challenging trails and country lanes. Enjoy supported checkpoints, GPS tracking and a 24 hour finish window for an epic route across Essex.

UTMB Index

Run along the scenic River Thames in a 7 hour timed event and choose your challenge from 3 km up to marathon, 50 km or ultra. Flat, well signed loops, aid stations and finisher medals with vegan goody bag options make this a welcoming day f..

Experience a scenic point to point half marathon along canal towpaths from Wolverhampton to Brindley Place, with varied surfaces, a unique 360m tunnel and floating water stations. Chip timed finishers get a bespoke medal and T shirt.

Beat The Bounds in Patterdale on 4 July 2026 traces the historic parish boundary with options from a 28 mile endurance route to a family downhill walk. Enjoy stunning Lake District scenery while supporting the local school and church.

Explore the Peak District Ultra Challenge from Bakewell, a figure of 8 trail with distances from 10 miles to 100 km. Choose continuous 100 km or a two day option and enjoy signed routes, rest stops, camping and basecamp hospitality.

Summits of The North York Moors Ultra is a 120 miles loop across ancient moorland, climbing about 16,000 ft and topping the park's highest summits. Starting and finishing in Goathland on 4 and 5 July 2026, this intimate field tests seasoned..

PIGUM 2026 is a 30 mile ultra on July 4 around Abergavenny Wales, climbing Sugar Loaf and rolling ridges for a stunning, testing mountain route. Three manned checkpoints, crew support and no time limits welcome runners of ambition and grit.

Run July the Turd on 4 July 2026 around Ironbridge valley in Shropshire from The Unicorn Inn. Choose marathon, 16 mile or 8 mile on mixed tracks, paths and road; road shoes suffice, onsite parking and finisher bling.

Take on the Great Glen Ultra from Corpach to Inverness, a scenic but tough 72 mile solo race with roughly 8,500 ft of climbing and a limited field of 150. UTMB points available for experienced endurance runners.

Tackle a rugged 42 mile Great Glen Ultra short course from Fort Augustus to Inverness with about 6,000 ft of climbing. Cross the line with a lap of the Inverness Sports Centre track for a memorable finish.

The Serpent Trail on 4 July 2026 from Petersfield showcases scenic South Downs trails through heath, ancient woodlands and rivers. Choose distances from 10 km to 100 km, with coach transfers, camping, a kids race, food and a licensed bar.

UTMB Index

DalesRunner 30 is an upland trail from Usha Gap Campsite that loops over remote moorland to the Tan Hill Inn and back, covering about 31.7 km with nearly 3,000 ft of ascent. Expect rugged scenery, waymarked routes and hearty post race refre..

Swinner Swagger is a scenic 15.5 km 9.6 mile trail loop from Usha Gap Campsite near Muker, featuring grassy tracks, climbs and riverside Pennine Way views. Limited to 100 runners, the event offers marshals, aid stations and hot post race fo..

Tackle the classic 20 mile Chevy Chase across wild Northumberland, summiting Cheviot and Hedgehope on an unmarked upland route that requires map and compass navigation. Finish in Wooler with food, T shirts and prizes.

Take on the Darren Holloway Memorial Race Buttermere Horseshoe on Sat 4 Jul 2026 in the Lake District. This tough 35.5 km mountain course with 2515 m of climb rewards strong trail skills and spectacular fell scenery.

Take on the Fellrunner at Heptonstall Festival, a scenic 9.5 km fell race with about 500 m of climb in the South West Pennines. Finish to live music, food stalls and a free pint; entry on the day £7.