Trail Running calendar near Builth Wells 2024-2025

The 2 HillForts Hill Race is an exciting running event set in the scenic Clwydian Range Area of Outstanding Natural Beauty. Participants will tackle a challenging course of just under 9 miles, featuring a significant ascent of 2500ft as they navigate the two hillforts of Moel Arthur and Penycloddiau..

The Snowdonia Mountain Skills Weekend, organized by Running Adventures, offers an immersive experience for advanced trail runners looking to enhance their mountain skills. Set in the stunning Nantlle Valley, participants will engage in challenging runs, including steep climbs and navigation exercise..

The Cotswold Way Century is a challenging 102-mile race that takes participants from Chipping Campden to Bath along the scenic Cotswold Way National Trail. This event, licensed by the TRA and governed by UK Athletics rules, is designed for experienced runners aged 21 and over. Competitors can expect..

The Conquest of Avalon is a popular running event organized by Albion Running, featuring two race distances: a 30-mile and a 50-mile course. Both routes follow the historic Leland Trail, culminating in Glastonbury, known for its Arthurian legends and the iconic Glastonbury Tor. The race is character..

The Maverick X Series Afan Forest 2025 is an exciting trail running event set in the scenic Afan Forest Park, South Wales. Participants can choose from four routes: Ultra (50 km), Long (42 km), Middle (25 km), and Short (10 km), each featuring a mix of challenging climbs and beautiful landscapes. Th..

The Cotswold Half Way is a challenging running event that spans 47 miles along the scenic Cotswold Way National Trail, starting from Chipping Campden and ending in Painswick. This race, licensed by the TRA and adhering to UK Athletics rules, is designed for participants aged 21 and over. Set against..

The Town to Tower 10K is an uphill race that takes participants from the charming market town of Ruthin to the summit of Moel Famau, located in the stunning Clwydian Hills. This unique 10K route offers a challenging experience for runners of all abilities, culminating at over 550 meters above sea le..

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. The race showcases the natural beauty of the area, ..

The North Coast 110 is a challenging ultra marathon event taking place along the rugged North Coast of the South West peninsula. Scheduled for October 3-4, 2025, participants can choose from four distances: 110 miles, 110 km, 65 km, and 57 km. The course features significant elevation gains, with th..

The Exmoor Coast 55 is part of the North Coast 110 event, offering a challenging 57 km ultra marathon that traverses the stunning Exmoor National Park. Participants will navigate the scenic South West Coast Path, starting from Combe Martin and finishing in Minehead. The route features a mix of hilly..

The Loop Ultra is a challenging 32-mile trail running event set in the stunning Cambrian Mountains of Mid Wales, starting at Camp Plas near Dolanog. Scheduled for October 2025, this exclusive event is limited to 100 participants, catering to runners of all levels. The route features breathtaking vie..

Loggerheads Autumn Trails is an exciting running event featuring extended versions of popular 5k and 10k races, set in the scenic Loggerheads Country Park. Participants can enjoy varied terrain and challenging routes, with no time limits, making it accessible for runners of all abilities. The event ..

The Brenig Way 50K Trail Race is a scenic running event that takes participants through 32 miles of beautiful upland scenery, starting in Corwen, Dee Valley. Runners will navigate a diverse terrain, including country lanes, technical climbs, and forest tracks, culminating at the picturesque Llyn Bre..

The Herepath Half is a trail race organized by Taunton's Running Forever Running Club, set to take place in 2025. The course, approximately 13.7 miles long, follows the historic Staple Fitzpaine Herepath Trail in the scenic Blackdown Hills, reaching the highest point in the area and offering stunnin..

The Black Beacon Mountain Trail Races are a series of long-distance running events held in the stunning Brecon Beacons National Park, South Wales. Participants can choose from four race distances: a 21-mile trail race, a 50k ultra, a 50-mile ultramarathon, and a challenging 100-mile ultramarathon. A..

The OTT Ultra Marathon is an exciting trail running event set in the stunning Brecon Beacons, designed for both novice and experienced ultra runners. The race begins at the George Town Boys and Girls Club in Merthyr Tydfil and follows the scenic Taff Trail, leading participants alongside the River T..

Endurancelife Gower offers a series of trail running events, including a 10K, half marathon, marathon, and ultra marathon, all set in the stunning natural landscape of Gower, an Area of Outstanding Natural Beauty. Participants can enjoy breathtaking views of cliff tops, woodlands, sand dunes, and fa..