Trail Running Calendar South West (England) 2025-2026

We have found 162 Trailruns in South West (England). Check below where and when you can find the races.

Run a scenic multi terrain 10 km through the Ramsbury Estate, starting and finishing at Ramsbury Brewery. Choose standard or canicross entries and celebrate with a medal and a post race beer from the brewery.

Two Tunnels Races in Bath, UK, organized by Relish The Great Outdoors, offer a unique set of events across a city-centre route that includes Bath’s Devonshire Tunnel (408m) and Combe Down Tunnel (1672m). Distances range from 500m Colourburs..

Run the Summer Green Man Ultra around Bristol on the Community Forest Path, choose 45 mile or 30 mile clockwise loops, self navigated with checkpoints for water and timing. Expect woodland views, tough terrain and a bespoke finisher medal.

Join trail runs around scenic Scorrier House estate from 2.5k to half marathon with family friendly fun for all ages. Enjoy a lively race village with music, food, a bar and the extra endurance challenge SCORRIERGEDDON.

Enjoy scenic trail running and canicross around Wimbleball Lake on August 28, 2026, with 5K and 10K routes for runners and dog teams. Camping, parking and toilets on site make it a relaxed lakeside race day with medals for all finishers.

September 2026

Dartmoor In A Day is a supported adventure across wild moorland, offering a 50 km ultra or 30 km challenge with stunning tors, valleys and coastal views. Limited spaces, book early for GPS tracking and guided support.

Explore the Jurassic Coast on a guided, non competitive 30 mile trail run starting and finishing at Studland Bay. The route visits Corfe Castle, Old Harry Rocks and Kimmeridge Bay and suits runners with long run training.

Celebrate the 10th Dartmoor Volcano Race, a 10.5 mile trail challenge across rugged moorland with over 550 metres of ascent, river crossings and a volcano summit. Expect technical terrain, sweeping views and a festive finish line.

The Woods 2026 invites runners to Tehidy Woods on Saturday 12 September 2026 for a 4 mile loop challenge. Pick a 3, 6, 9 or 12 hour race and see how many laps you can complete in your chosen time.

Take on the Cotswold Way Century, a stunning 102 mile non stop trail from Chipping Campden to Bath showcasing rolling hills, stone tracks and panoramic views. Test your endurance over varied terrain with a 32 hour time limit and full suppor..

Take on the Cotswold Half Way, a scenic 47 miles along the Cotswold Way from Chipping Campden to Painswick. Expect very hilly trail terrain, supportive aid stations and live tracking as you race to finish within 15 hours.

UTMB Index

Run through ancient woodland in the Forest of Dean at the Autumn Half Marathon starting and finishing at Speech House. This scenic 13 mile trail on well marked tracks supports local charities and awards a medal to every finisher.

Experience Cranborne Chase from Salisbury Racecourse on scenic undulating trails. Choose marathon, half marathon or 10k along ancient droves and woodland tracks, with parking, showers and a medal for every finisher.

October 2026

Discover Dartmoor's wild beauty in OuterEdge Events' October trail races from Okehampton, with a tough, scenic 100 mile Full Circle and a 51 mile Granite 50. Expect rugged trails, big climbs, indoor checkpoints and full support.

Experience Dartmoor's wild moorland, woodlands and riverside trails at the Dartmoor Way events on 2 to 3 October 2026 with Okehampton as the hub. Tackle the epic Full Circle 100 circumnavigation or the rugged Granite 50 51 mile challenge, b..

Take on the South Hams Ultra on 10 and 11 October 2026, a stunning multi distance trail around South Hams with 100 miles, 44 miles or marathon options. Expect coastal views, estuaries, a ferry crossing and tough, rewarding terrain.

The The Maverick Jurassic Coast X-Trail will take place in Corfe Castle on Saturday 17 October 2026. This trail is organized by Maverick Race. You can run between 13 and 56 kilometers.

November 2026

Tackle rugged Cornish coastlines at the Lighthouse Marathon and Ultra, finishing by Godrevy lighthouse. Choose a scenic 26 mile route or epic 35 mile ultra across dunes, rocks and tidal paths under big skies.

The Medal Mix Challenge Day 1, organized by Running Events Devon, takes place near Capel Lane, Littleham, Exmouth on November 28, 2026. This 7-hour timed event features a scenic 5.3 km out-and-back course on an old disused train line, fully..

The Medal Mix Challenge Day 2, organized by Running Events Devon, takes place on Sunday, 29th November 2026 near Capel Lane, Littleham, Exmouth. This 7-hour timed event welcomes runners and walkers of all abilities to complete as many 5.3 k..