Machen
Trail Running Calendar near Machen 2026-2027
Explore the top trail runs near Machen for 2026-2027! We've gathered 123 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
October 2027
A self navigated 55 km trail ultra from Beechenhurst through the Forest of Dean with about 1,300 m of climb, four aid stations, medical support and a canicross category.
November 2027
A 30 mile trail ultra through the Brecon Beacons from Merthyr Tydfil, with technical terrain, four checkpoints and a six hour cut-off at checkpoint three.
Three trail races around Talybont On Usk in the Brecon Beacons on 13 November 2027, offering ultra, marathon and half marathon distances.
A timed event at Dare Valley Country Park offering flexible distances, a themed Remembrance medal, distance pins, aid stations, and free on site parking.
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.