Trail Running calendar near Mordiford 2025-2026

The Brenig Way 50K Trail Race is a challenging ultramarathon that covers 50 kilometers through remote upland scenery in Wales. Starting in Corwen, participants follow a marked footpath along country lanes, forest tracks, and riverside paths, crossing notable landmarks such as Clocaenog Forest and Ll..

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 section, complete with a stream crossing. The..

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 Thames Trail Ultra is a challenging 47-mile point-to-point ultra-marathon along England’s longest river, the Thames. Starting near Oxford in Iffley and finishing at the YMCA Y Centre in Henley-on-Thames, the course follows the scenic Thames Path and Ridgeway National Trails. Runners experience a..

The Worcester Ring Run is a 23-mile running event held in Droitwich, United Kingdom, organized by Pulse Events. The 2025 edition starts and finishes at the Droitwich Rugby Club, featuring a scenic clockwise loop along the Droitwich Canal and Worcester & Birmingham Canal, passing landmarks such as Di..

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 Races, held in South Wales' Black Mountains and Brecon Beacons National Parks, offer four challenging trail running events: a 100-mile ultramarathon, a 50-mile ultramarathon, a 50km Ultra Bach, and a 21-mile trail race. The courses feature spectacular mountain scenery, incl..

The Black Beacon Mountain Trail Races are a series of challenging, linear long-distance trail runs held in South Wales, crossing the Brecon Beacons (Bannau Brycheiniog) and Black Mountains National Parks. Starting in Hay on Wye, the event offers four race distances: 100 miles (+7500m ascent), 50 mil..

The November Nightmare is an exciting running event taking place over eight days in Telford, Shropshire, celebrating its 10th year. Participants can choose from various distances each day, including 8 miles, a half marathon (approximately 16 miles), or a full marathon. Runners can opt to compete in..

The OTT Ultra Marathon is a challenging 30-mile trail race set in the scenic Brecon Beacons, South Wales. Starting at George Town Boys and Girls Club in Merthyr Tydfil, the course follows the Taff Trail and trails alongside the River Taff towards Beacons Reservoir. Runners then cross the A470 to asc..

The Shepshed 7 is a scenic 7-mile running event held annually in Shepshed, Leicestershire, starting from Iveshead School. The race features a two-lap, traffic-free course through the private grounds of Garendon Park, offering an undulating, multi-terrain route. Fully marshalled and chip-timed, the e..

Tunnel Vision in Market Harborough is a unique 5-mile out-and-back running event featuring both a Night Run and a Dawn Run. The course includes a memorable passage through the 422-meter-long Oxendon Tunnel, an old railway tunnel that is pitch black but mood-lit for the race, requiring runners to use..

The Beacons Ultra, Marathon, and Half is a trail running event held in Talybont-on-Usk, Powys, at the foothills of the Brecon Beacons. It features three race distances: a challenging 49-mile ultra consisting of two loops plus an out-and-back to Pen y Fan, a 26-mile marathon following a single loop o..

Endurancelife Gower offers a series of trail running events including 10K, half marathon, marathon, and ultra distances set in the stunning Gower Peninsula, the UK's first designated Area of Outstanding Natural Beauty. The courses traverse diverse and challenging terrain such as cliff tops, woodland..

The Bristol MoRun is a vibrant running event held at Ashton Court Park, Long Ashton, featuring 1.5k, 5k, and 10k distances. The course combines paths and trails with hilly sections between 1km and 3km, suitable for dog walkers and off-road buggies but not wheelchairs. The 5k is a single lap, while t..

The One by the Canal is a scenic half marathon trail run starting at Cowley Recreation Ground and following the Grand Union Canal's picturesque natural surroundings, finishing in Watford's Cassiobury Park. The course features country trails and woodland paths, marked and marshalled for safety, with..

DirtRun In The Dark is an off-road running event held at The Wyre Forest, Callow Hill Visitor Centre. Participants tackle a 10km course consisting of two laps around forest tracks and trails, all run in the dark, making torches compulsory. The race welcomes runners aged 14 and above and allows canic..

The Trails & Tarmac 12hr Backyard Ultra is a challenging endurance running event held near Crickhowell in Powys, set in the scenic Black Mountains. The race features a 4.2-mile loop combining 50% trail and 50% tarmac, with mostly flat terrain, one gradual climb, and a short steep section, allowing f..

The Bath Skyline running event, organized by Relish Running Races, offers 5km and 10km off-road races around the iconic Bath Skyline, featuring woodland trails, open meadows, and hilltop views of Bath. Held at the University of Bath's West Car Park, the course is mostly flat with some gentle rises,..

The Margam Trail Races, organized by Trail Revolution, will take place in Margam Park on November 15, 2025. This event features a variety of race distances, including 5km, 10km, and a half marathon, designed to challenge participants on the park's scenic forest paths and woodland trails. The course..