Trail Running calendar near Seaton Junction 2026-2027

A measured 10 mile road race in Melksham with a route through Lacock, a finisher medal and prizes across age categories. The field is limited to 300 places and entries close on 1 January 2027 or earlier if full.

Dalwood 3 Hills on 14 February 2027 offers three off-road distances through hilly, muddy countryside near Dalwood Village Hall. Routes include river crossings, marshalled support and are held under a Trail Running Association licence.

Self-navigation coastal trail on the South West Coast Path around Portland on 14 Feb 2027. Marathon (two loops), Half and 10k follow looped routes; mandatory kit is required and entries are capped at 500.

A fully supported winter challenge across Dartmoor offering a 50 km south to north route and a 30 km option from Princetown to Meldon. The route is largely off road across unmarked moorland with map and GPX support.

Races in Bath that run through two restored railway tunnels, featuring distances from 500 m family Colourburst to an ultramarathon and a start and finish at Brickfields Park.

An annual 12 mile trail race around the Vale of Pewsey organised by Pewsey Vale Running Club, listed in Worlds Ultimate Running Races. Proceeds from the Terminator have helped the club donate over £101,000 to local charities.

A night trail event near South Brent offering 9 mile and 5 mile routes across trail and Dartmoor moorland, with a marked course, on-course beacons called the King and Queen of the Night, catering, live music and a shared sauna.

Experience the rugged terrain of Dartmoor with trail races starting from Widecombe in the Moor. Choose between a 7 mile run, a half marathon, or a 30 mile ultra featuring steep ridge ascents and granite tors.

A 7 hour Time Challenge at Dare Valley Country Park offering flexible distances from 3 km up to 50 km, with lap counting for half marathon, marathon and ultra. Finishers receive a medal and a goody bag, with vegan options available.

Marked trail runs in the Black Mountains from Crickhowell, Powys, with 10, 20 and 40 mile options, stocked checkpoints, mandatory kit checks and cut off times of 5, 8 and 16 hours respectively.

A winter ultra around Bristol along the Community Forest Path, offered as a 45-mile full loop or 30-mile partial loop run anti-clockwise. The event is self-navigated with GPX files, checkpoints, chip timing and mandatory kit requirements.

A winter trail ultra around Bristol on the Community Forest Path, offered as 45 miles or 30 miles, run anti clockwise with staffed checkpoints, mandatory kit and bespoke finishers' tee and 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.

A mixed-terrain out-and-back event on the Milford on Sea coastal path with 5.3 km laps, coastal views and options from 5K up to ultra-marathon. Facilities include aid tables, on-course toilets and medals for lap finishers.

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 coastal trail run from Swanage seafront to the ruins of Corfe Castle, passing Old Harry Rocks and Studland. The event finishes at Corfe Castle and includes a return on a private steam train to Swanage.

A looped trail event from Bath Racecourse with 50 km, 29 km and 10 km route options through Bath and nearby countryside, staffed rest stops, GPS tracking, medical support, and a finisher medal and T shirt.

A 50k east to west Dartmoor traverse starting at Trenchford Reservoir and finishing near Tavistock, using live GPS tracking and three checkpoints. Solo and pairs entries allowed with a 10 hour cut off.

Trail races on the South Downs Way on 20 March 2027 with 50 mile, 50 km and marathon options, marked courses, aid stations and coach transport between finish and start.

Trail races around Escot Park offer a single-lap 10K (about 10.5 km) and a two-lap half marathon, both off-road with climbs and mud; canicross categories are available and medals are awarded to all finishers.