Trail Running calendar near Swansea 2025-2026

The Maverick Original Mendips 2025 is a thrilling trail running event set in the picturesque Mendips Hills. Participants can choose from three routes: Long (22 km), Middle (13 km), and Short (7 km), each offering stunning views and diverse terrain, including climbs and descents. The race showcases t..

The Black Nore 10km, organized by Portishead Running Club, is set to take place on September 28, 2025. This mixed terrain race begins at the Portishead Open Air Pool and features a scenic route along the Bristol Channel, passing the iconic Black Nore Lighthouse and through the National Trust's Redcl..

The Exmoor Coast 55 is a challenging ultra marathon event that takes participants on a scenic journey along the South West Coast Path, starting from Combe Martin and finishing in Minehead. Covering a distance of 55 kilometers, this race showcases the stunning landscapes of Exmoor National Park, incl..

The North Coast 110 is an ultra marathon event taking place from October 3 to 4, 2025, featuring four challenging distances: 110 miles, 110 km, 65 km, and 55 km. Participants will navigate the stunning North Coast of the South West peninsula, with the 110-mile route boasting nearly 6,000 meters of e..

The Gower Ultra 50, Ultra Bach & Trail Race is a series of long-distance trail races set along the picturesque Wales Coast Path in the Gower Area of Outstanding Natural Beauty. Participants can choose from three race options: the Gower Ultra 50, which circumnavigates the Gower peninsula, the Gower U..

The Sibelco Templer Ten is a challenging 10-mile multi-terrain race held at Stover School in Newton Abbot. The course is predominantly off-road, passing through scenic locations such as Stover Country Park and fields at Teigngrace. The event features a race limit of 325 participants, with awards for..

The Quantock Hills Half Marathon, organized by Prosper Events, is a challenging and scenic trail race held in the Quantock Hills near Kilve Court, Somerset. The course features a mix of tough climbs, rolling hills, technical trails through forests, quiet country lanes, and open moorland, offering br..

The Loop Ultra is an exciting 50km (32 miles) trail running event set in the stunning Cambrian Mountains of Mid Wales, taking place at Camp Plas, Dolanog. This unique challenge attracts participants of all skill levels, from elite runners to beginners, and emphasizes sustainability with a capped ent..

The Keynsham Dandy is an off-road running race organized by Town and Country Harriers (TACH) in the Bristol area. The event covers approximately 12.5 miles, starting in Keynsham and featuring a scenic route that includes the revival of the Compton Dando path, complete with a stream crossing. The rac..

The Giddy Horse Backyard event is a unique running experience taking place at Chepstow Racecourse in Piercefield Park. Scheduled for October 25, 2025, it features various race formats including 8-hour, 12-hour, 24-hour, and relay options, all set on a scenic 4.167-mile loop that combines woodland, p..

The Giddy Horse Half Marathon, Trail, & Steeplechase Obstacle Course Races is an exciting running event taking place on October 26, 2025, at Chepstow Racecourse in the UK. Participants can choose from various race options, including a half marathon, 8-mile and 4-mile trail races, and steeplechase ob..

The Black Beacon Mountain Trail Races are long-distance running events set in the stunning landscapes of the Bannau Brycheiniog (Brecon Beacons) and Black Mountains. Participants can choose from four race distances: a 21-mile trail race, a 50k ultra, a 50-mile ultramarathon, and a challenging 100-mi..

The OTT Ultra Marathon is a 30-mile trail race set in the scenic Brecon Beacons, starting from Merthyr Tydfil. The course features technical trails, including a climb to Pen y Fan, the highest peak in South Wales, and passes through reservoirs and forest tracks, offering stunning views. The race inc..

The Apocalypse Run - Stonehouse will take place in Stonehouse on Sunday 2 November 2025.

The Beacons Ultra is a thrilling running event featuring three race distances: a 49-mile ultra, a 26-mile marathon, and a 13-mile half marathon. Set in the picturesque town of Talybont-On-Usk, nestled in the Brecon Beacons, the event showcases a mix of trails, mountains, canals, and roads. Participa..

Endurancelife Gower offers a series of trail running events, including a 10K, half marathon, marathon, and ultra marathon, set in the stunning natural landscape of Gower, an Area of Outstanding Natural Beauty. Participants will experience diverse terrains, including cliff tops, woodlands, and sandy..

The Salt Settlers Six Hour Race is a competitive event held in the Lower Otter valley, offering participants the chance to run or walk as many 4.4 km loops as possible within six hours. The course is mostly flat, with minimal elevation gain, and is suitable for both solo competitors and pairs in rel..

Bristol MoRunning is a charity running event held at Ashton Court Park, featuring 1.5k, 5k, and 10k races to support Movember’s men’s health initiatives. The course combines trail and path running, with a hilly section from 1km to 3km, suitable for dogs and off-road buggies but not wheelchair access..

Dusk Till Dawn The Winter Edition is an exciting running event organized by Mad Running Junkies, set in the scenic Bridgend, South Wales. Participants will tackle three 10-mile routes over a challenging 12-hour period, starting at dusk and finishing at dawn. This event is designed for those looking..

The Trails & Tarmac 12hr Backyard Ultra is an exciting endurance running event set in the scenic Black Mountains near Crickhowell, Powys. Participants will tackle a 4.2-mile loop, completing as many laps as possible within a 12-hour timeframe. The first 11 laps must be finished within an hour each,..