Trail Running calendar near Bristol 2026-2027

Experience a 12 hour Backyard Ultra in the Black Mountains featuring a 4.2 mile loop of trail and tarmac. Complete 11 hourly yards before a final sprint lap determines the winner of this unique endurance challenge.

Experience a twilight trail run through the historic landscape of Cranborne Chase. This 10 km off road course navigates through woods and parks starting from the grounds of Eastbury House.

Experience a 30 mile trail ultra marathon through the Brecon Beacons featuring a climb to the summit of Pen y Fan. This marked course offers technical trails and scenic reservoir views with four fully stocked aid stations.

Experience an evening off road run through the tracks and trails of The Wyre Forest. This ten kilometer event features a two lap course in the dark where torches are required and canicross runners are welcome.

Run through the ancient woodlands of the New Forest National Park on flat gravel trails. Enjoy a scenic route filled with local wildlife and receive a medal and finisher gift at the Roundhill Campsite finish line.

Explore the forest trails of Margam Park with a choice of three distances: 5 km, 10 km, or a half marathon. The fully marked routes include checkpoints, and your entry covers parking, timing, and a finisher's medal. A mandatory kit list ens..

Off road 5 km and 10 km races around the Bath Skyline in November, with night and day options, a kids 500 m and a canicross wave. Mixed trails, muddy sections and marked routes with a large two sided medal for finishers.

Experience the thrill of night trail running across Somerset in this four-part winter series. Choose between 5km and 10km routes at locations including Brean Down and Taunton with bespoke wooden medals for all finishers.

Multi-terrain 5 km and 10 km races in the Chiltern Hills on 15 November 2026, organised by Radnage C of E Primary School PTA with proceeds to the school. Village hall HQ offers a cafe, water stations and first aid on course.

Overview The Drogo 10 is a multi-terrain fell race, categorised as FRA BM and run under FRA regulations. It takes place at Castle Drogo on the National Trust estate. The course distance is approximately 10 miles (16 km) with a total climb o..

Experience a community focused run at Southampton Common with distances ranging from 1.5km to a half marathon. Support men's health through Movember while enjoying a chip timed race through scenic parkland trails.

Join the MoRun at Ashton Court Park for a trail-based event featuring distances from 1.5km to a Half Marathon in support of Movember. Enjoy chip-timed racing, themed medals, and a festive atmosphere for all ages.

Experience a unique nighttime trail run starting from the iconic ruins of Corfe Castle. Navigate muddy autumn trails across the Purbeck Hills with three distances available for all abilities.

Saturn Running's Smurf Run in Wales is a flexible 7-hour Time Challenge at Dare Valley Country Park. Run your chosen distance on scenic paths and earn a themed medal, goody bag, and snacks. All finishers get ice cream, and free parking is a..

Experience an evening off road run through the tracks and trails of the Wyre Forest. This 10 km multi lap course takes runners through the dark with mandatory torches and a medal for every finisher.

Join this flexible eight hour timed challenge on a scenic tarmac course along a disused train line in Exmouth. Complete as many 5.3 km laps as you choose to earn a medal at your own pace.

Join this 8hour timed challenge on a scenic tarmac route in Exmouth. Complete as many 5.3km laps as you choose on a disused railway line and receive a medal from the organizers varied collection.

Experience the scenic trails of Afan Forest in the final event of the 2026 RTT Series. Choose between a 5km or 10km route featuring chip timing and marshalled trails starting from Bryn Bettws Lodge.

Experience a flat and traffic free run along the spectacular Bournemouth seafront. Take in views of the Jurassic Coast and Boscombe Pier during your choice of a 10 mile or 10k race.

Run the Jurassic Coast Path in Dorset. Choose from a 10K, half marathon, marathon, or ultra on challenging coastal trails. The event starts from Swanage and is part of a season-long points competition.