Reverse Black Beacon Mountain Races Pont llan
Hay-on-Wye, United Kingdom • 31-2 Oct-Nov 2025
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, including waterfalls, reservoirs, and 44 summits on the 100-mile route. Trails are fast and moderately technical with clear navigation aided by GPS and markers. Runners benefit from well-stocked checkpoints and support from volunteers. The event suits a range of abilities, from experienced ultrarunners to those seeking shorter mountain challenges, emphasizing self-sufficiency and navigation skills in a rugged environment. Visit the organization's website for the most recent information.