South West (England)
Trail Running Calendar South West (England) 2026-2027
Explore the best trail runs in South West (England) for 2026-2027! Our updated list features 280 exciting trail runs across the region. Find your next trail run in South West (England) below and join the trail community at these great events!
February 2027
A multi-distance running event in Bath that routes through two historic tunnels and finishes at Brickfields Park, with events from 500 m to ultra marathon.
Trail 10 km at Dartington Estate near Totnes on 21 Feb 2027, with riverside and woodland routes, marshals, a bespoke medal and awards for individuals and teams.
A 12 mile cross country race in Dursley on 21 February 2027 with over 2000 feet of climbing across woodland trails, mud, roads and steep climbs.
Two Dartmoor trail races from Widecombe-In-The-Moor, including a half marathon with over 800 m ascent and a long 10 km route with about 450 m ascent.
A roughly six mile off-road race above Long Ashton with mixed muddy terrain, chip timing, limited parking and a £1 donation to the Long Ashton Nature and Environment Trust.
Off road duathlons plus 5km and 10km trail runs through the Forest of Dean at Speech House, with live chip timing and on site parking.
March 2027
Cousin Jack on 6 March 2027 features coastal trail races of 18 miles and 35 miles, with muddy terrain, rocky headlands and over 7000 feet of ascent.
Winter Green Man Ultra offers 45 mile and 30 mile anti clockwise loops around Bristol's Community Forest Path with staffed checkpoints, navigation support and finishers' medals.
Trail races at Hinton Admiral Estate in the New Forest with 21.4k, 15.1k and 10k routes, chip timing, water stations and a finisher medal.
The Imber Ultra is an annual trail run of just over 33 miles organised by Avon Valley Runners and the Rotary Club of Westbury, with route details, checkpoints, results and photos provided by the organisers.
Trail races from Larmer Tree Gardens take runners around the Rushmore Estate with distances from a fun mile to a marathon. Courses pass chalk valleys and woodlands and include multiple feed stations and event medals.
A measured 10 km charity run in Weymouth organised by MCC Promotions. The mostly flat road course runs from Bowleaze Green toward Pleasure Pier and includes on day registration, race facilities and prizes.
Seven hour timed off road event near Littleham, Exmouth with 5.3 km laps on an old train line, open to runners and walkers, limited entries, minimum age 18.
Coastal trail run in Swanage on 13 March 2027 offering 21k, 16.5k and 10.5k routes, finishing at Corfe Castle with a vintage train return to Swanage.
A six hour solo trail event at Symonds Yat where runners repeat a 5.25 km loop with 160 m ascent, scoring as many laps as possible for distance-based medals.
Run by volunteers, this spring coastal trail event in Seaton features an around 20 mile Grizzly and a 9 mile Cub, mixed terrain, strict cut off points and medals for finishers.
Twice yearly races along the Grand Western Canal near Tiverton offering Marathon, Half, 10k and a March only 20 Mile, run on flat canal towpaths; cupless event with finisher medals.
Looped 50 km, 29 km and 10 km trail challenges from Bath Racecourse with rest stops, medical support, GPS tracking and finishers' kit.