Somerset
Trail Running Calendar near Somerset 2026-2027
Explore the top trail runs near Somerset for 2026-2027! We've gathered 59 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
March 2027
Challenge event with 20 mile and 30 mile routes across Dorset downland and river valleys, starting from Cerne Abbas Village Hall on 21 March 2027.
April 2027
A trail running event using the West Somerset Railway steam line, offering 11 km, 11 miles and a full marathon. Runners travel by steam train to their start points and finish outside Minehead Station, with routes through the Quantock Hills.
Trail ultramarathons in the Mendip Hills offering two self navigation distances, 50 miles and 50 km, organised by Town and Country Harriers to benefit the Mendips Hills Fund. Aid stations, GPS trackers, finish medals, prizes and camping are provided.
A 10 km multi terrain route from Selworthy Beacon down technical trails finishing on Minehead Beach with views over the Bristol Channel and Exmoor National Park.
A last-person-standing Backyard Ultra at the Medieval Village, Cosmeston Lakes: runners repeat a fixed 6706 m loop each hour until one athlete completes one more loop than anyone else. Camping and on-site facilities are provided.
Seven hour canal challenge near Sampford Peverell with a flat 6.55 mile out and back lap plus a separate 10k option, medals and prizes for top finishers.
A multi-distance trail running weekend in East Devon with on-site camping, GPS-tracked courses, UTMB Index status and supported aid stations across routes from about 25 km to 110 km.
May 2027
A 5k obstacle course at Coopers Field, Bute Park, Cardiff, with tarmac paths and grassy sections that can get boggy after rain. The event raises funds for Cancer Research UK and uses staggered wave starts; participants must be 13 or older.
A trail race following the Windsor Hill railway path through woods, tunnels and viaducts, finishing in Shepton Mallet. Routes and walking options are provided, with a lunchtime boxty feast in the market place.
Point to point 50 mile ultra on Saturday 8 May 2027 with flat canal and coastal sections, six aid stations, a 14 hour cut-off and a Minehead finish.
A 100 miles Somerset route combining canal, coast and upland trails with 13 aid stations, tracking, a 32 hour cut off and on-course medical cover.
A 50 mile Somerset trail ultra with about 7337 ft ascent, coastal and moorland terrain, six aid stations and a 16 hour cutoff.
An untimed inflatable obstacle run at North Somerset Showground on 22 May 2027 offering 2.5 km laps with options up to 15 km and family-friendly entries.
An off-road race series around Cheddar Gorge and the Mendip Hills with distances from 1 km to marathon and an Omnium option; half and marathon hold UTMB index status.
A Pretty Muddy 5k at The Downs in Bristol with grass start and finish, mixed terrain and obstacles to climb, crawl and slide. Staggered wave starts apply and the event supports Cancer Research UK with a minimum fundraising target.
Inflatable obstacle course in Cardiff on 26 June 2027 with 2.5k, 5k, 10k and 15k laps, giant inflatables, music zones, finisher medals and on course water.
July 2027
An urban navigation challenge in Cardiff where participants are blindfolded, dropped at an undisclosed location and must return across 6, 10 or 15 miles without maps or GPS.