Trail Running calendar near Mumbles 2025-2026

The Winter Celtic Trail Races, taking place in December 2025, offer a thrilling trail running experience across three distances: a 50k ultra, a full marathon, and a half marathon. Set in the stunning landscapes of Afan Forest and the Rhigos mountain range, participants will navigate ancient Celtic t..

The Nightmare Before Xmas Trail ½ Marathon is an exciting and challenging running event set to take place at the Bridgend Miniature Railway Centre. Participants will tackle a mixed terrain course that includes an 8-mile section known as The Hateful Eight, followed by an additional grueling 5 miles f..

The Walter Raleigh Round Half Marathon is a scenic running event that takes place in Budleigh Salterton, celebrating the birthplace of Sir Walter Raleigh. Participants can choose between a half marathon (13.6 miles) and a third marathon (8.5 miles), with the latter avoiding the steepest hill and coa..

Haldon Night is a winter night running event held annually at Haldon Forest, featuring a variety of trail races suitable for all ages and abilities. Participants can choose from 10K, 5K, 2K, and 1K courses, with the 10K and 5K offering single loop routes. The event includes special races for childre..

The MTC Gelert is a challenging 47-mile ultra marathon that takes place as part of the Mount to Coast End to End Challenge Series. The race starts in Barmouth and follows the scenic National Cycle Route 8 to Llanidloes. It is also the third day of the CYMRUN, a six-day event covering the entirety of..

The MTC Afanc is a challenging ultra marathon event covering approximately 39.8 miles along the scenic National Cycle Route 8, from Glasbury to Merthyr Tydfil. Scheduled for April 2026, it is part of the Mount to Coast End to End Challenge Series and serves as Day 5 of the CYMRUN, a six-day enduranc..

The MTC Y Draig Goch is a challenging ultra-running event covering a distance of 47 miles, part of the Mount to Coast End to End Challenge Series. Set against the scenic backdrop of National Cycle Route 8, the race begins at Travelodge in Merthyr Tydfil and concludes at Marco's Cafe in Barry Island...