Winter Celtic Trail Races

The Trails & Tarmac Backyard Ultra is an exciting running event set to take place in Crickhowell, Powys, on January 18, 2025. This unique ultra-marathon features a 4.167-mile loop that combines both trail and tarmac surfaces, with a mix of flat terrain and gentle climbs. Participants aim to complete..

The Brecon to Cardiff Classic is a renowned 70k ultra marathon that takes participants on a scenic journey from Brecon to Cardiff, following the picturesque Taff Trail. Celebrating its 11th year, this fully marked race showcases the stunning landscapes of the Brecon Beacons National Park, featuring ..

The Brecon to Cardiff Ultra is a renowned 70k ultra running event that takes place along the scenic Taff Trail, starting from the Brecon Beacons National Park and finishing in Cardiff. Celebrating its 11th year, this fully marked race features a diverse landscape, including mountain views, waterfall..

The Brecon to Cardiff Xtreme is a challenging mountain running event, part of the classic Brecon to Cardiff ultramarathon, now in its 11th year. This 75-kilometer linear race traverses 11 major peaks between Brecon and Cardiff, featuring approximately 2800 meters of ascent. Designed for experienced ..

The Sorbrook Slog is a challenging multi-terrain race organized by Griffithstown Harriers, taking place on February 23, 2025. This scenic approximately 7-mile race traverses footpaths, open fields, country lanes, and gullies in the Sorbrook and Sluvad areas. Participants can register online until Fe..

The Hateful 8 Loopy Ultra is an exciting running event set in the scenic Bridgend, South Wales. Participants will tackle an 8-mile loop as many times as possible within an 8-hour time limit. The course features a mix of terrains, including challenging hills and beautiful road sections, providing a u..