Cwm
Trail Running Calendar near Cwm 2026-2027
Explore the top trail runs near Cwm for 2026-2027! We've gathered 125 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
August 2027
A 35-mile ultra trail from Chepstow Castle to Monmouth and back via Offas Dyke, featuring Tintern Abbey, a 1 km tunnel, and live music at the finish.
October 2027
SAS Endurance in Talybont-on-Usk on 1-2 October 2027 offers full 64 km and half 32 km navigational routes with guided and self navigation options.
July 2028
A single day ultra of about 39.7 miles along National Cycle Route 8 from Glasbury to Merthyr Tydfil. Limited field, mandatory kit and 4.0 mph cut offs; finishers receive an Afanc medal and champions receive bespoke trophies.
A point to point 34.8 mile ultra from Merthyr Tydfil to Barry Island following National Cycle Route 8. It is day six of the MTC CYMRUN series and uses preset cut offs based on a 4 mph minimum average speed.
November 2028
A fell race from Llyn Y Fan car park on 14 November 2028 covering about 8.8 km with 610 m ascent, limited to 50 entries and open to over 16s.