Trail Running calendar near Mumbles 2026-2027

A city-centre trail event offering a 55 km ultra and a 25 km trail run through riverside paths, woodland and parts of the old Bristol and Bath Railway. Public parking is nearby and public transport is recommended.

The Medieval Backyard Ultra will take place in Cosmeston Lakes Country Park from Saturday 24 April 2027 to Tuesday 27 April 2027. You can run 7 kilometers.

Multiple trail race distances in the Stroud area using towpaths, disused railway tracks and Cotswold hills, with a route that ascends to Selsley Common for wide valley views. Water, marshals and first aid are provided on course.

Part of the inaugural Welsh Festival Of Running, the 100 Mile Challenge at Dare Valley Country Park gives runners 34 hours to cover 100 miles on a 5 mile loop. Entries are available for individuals and teams, with a timed 34 hour option.

A trail running event on 29 May 2027 that follows the Heart of Wales Line between Llandrindod Wells and Craven Arms, with way-marked routes and three distance options of 48, 24 and 16 miles.

A supported ultramarathon in the United Kingdom on 24 and 25 July 2027 offering 100 km and 100 mile options. The event is organised by GB Ultras Ltd and is part of the Ultra Great Britain race series with GPS tracking.