Trail Running calendar near Portishead 2025-2026

Dusk Till Dawn The Winter Edition is an exciting running event organized by Mad Running Junkies, set in the scenic Bridgend area of South Wales. Participants will tackle three 10-mile routes over a 12-hour period, starting at dusk and finishing at dawn. This unique challenge, a longer and more thril..

The Margam Trail Races, scheduled for November 15, 2025, invite participants to explore the scenic trails of Margam Park during the autumn season. The event features three race distances: a half marathon (21.1km), a 10km race, and a 5km fun run, each designed to challenge runners of all levels. The ..

The Broadway Marathon & Half will take place in Broadway on Sunday 16 November 2025. You can run 26 miles.

The Callow Fell Race, organized by Mercia Fell Runners, is a challenging winter event that covers a distance of 8.1 km with a total ascent of 762 meters. Known for its steep climbs and exhilarating descents, this race is considered one of the toughest in Shropshire. Participants are required to have..

The New Forest Stinger is an annual trail running event organized by the Totton Running Club, featuring a scenic 10-mile route through the beautiful New Forest. The race is designed to comply with Forestry regulations, ensuring participants run on approved trails. Each entry includes an exclusive me..

The Medal Mix Challenge - Day 1 is an inclusive running event organized by Running Events Devon, taking place on November 29, 2025. Participants of all abilities are welcome to join, with a generous 7-hour time limit to complete as many laps as they can on a scenic 5.3k out-and-back course. The even..

The Medal Mix Challenge - Day 2 is a running event organized by Running Events Devon, taking place on November 30, 2025. Participants of all abilities are welcome to join this 7-hour timed event, which features a scenic 5.3k out-and-back course on a tarmacked, disused train line. Runners and walkers..

Endurancelife Dorset offers a challenging running experience along the stunning Jurassic Coast Path, recognized as a World Heritage site. Participants can choose from four distances: a 10K, half marathon, marathon, and ultra marathon, each set against a breathtaking coastal backdrop. The event is de..

The Cardington Cracker is a popular fell running event organized by Telford Athletic Club, taking place in Cardington, Shropshire. The race covers a distance of 14.5 km with a total ascent of 793 meters, making it a challenging course, especially in December's wet conditions. Participants must pre-r..

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 Plain Crazy Winter 12.5 Mile run is a challenging event set in scenic and potentially snowy conditions, taking place on December 28, 2025. Participants can expect a hilly course that tests their endurance, with a 3.5-hour cut-off time. The event supports The Royal British Legion Poppy Appeal and..

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..

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 18, 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 endu..

The MTC Y Draig Goch is a challenging ultra-running event set for April 19, 2026, covering a distance of 47 miles. It is part of the Mount to Coast End to End Challenge Series and takes participants along the scenic National Cycle Route 8, starting from Travelodge in Merthyr Tydfil and finishing at ..