Nightmare before Xmas Trail ½ Marathon

The Blade Runner is a 7-mile multi-terrain race held on the Oakdale plateau near Cardiff, starting and finishing at wind turbines. The course loops around the village of Manmoel, offering an undulating and scenic route suitable for various running abilities, though not wheelchair accessible. The eve..

The LT-100 & LT-50 Mile Ultra Challenge is a demanding trail running event held in Crickhowell, Powys, South Wales, traversing the scenic Black Mountains and Brecon Beacons National Park. Participants can choose between two separate 50-mile ultra distances or combine them for an epic 100-mile challe..

Rabbit Run Wales is a trail running event set on the private grounds of the Merthyr Mawr Estate along the South Wales coast, within the Merthyr Mawr Warren National Nature Reserve. It offers stunning 12K (7.5 miles) and new 40K (approximately 25 miles) races, featuring diverse terrain including hill..

The My Little Care Bear Run, organized by Saturn Running, takes place at Dare Valley Country Park in Aberdare, Wales. This nostalgic 1980s-themed event offers a 7-hour time challenge where participants can run multiple laps of a 4.37-mile (7km) course on well-maintained footpaths with scenic country..

The Gower Peninsula Ultra Challenge, held in South Wales on 19-20 July 2025, offers a range of endurance events including 100km, 75km, 50km, marathon, 25km, and a 10km family-friendly loop. Set in the scenic Gower Peninsula, the UK's first Area of Outstanding Natural Beauty, the course features gold..

The Dragon Coastal Ultramarathon, held on July 19-20, 2025, features three ultra-trail races along the scenic Wales Coast Path, finishing at Cardiff Bay. Participants can choose from 100 miles (Rhossili Bay to Cardiff Bay), 50 miles (Kenfig Nature Reserve to Cardiff Bay), or approximately 30 miles (..