RUN THE LINE, HEAR THE HOWL

Entries open 29th may 2026 

HEART OF WALES LINE (HOWL) TRAIL RUN                                               The Heart of Wales Line trail is a long distance walking and running trail that weaves its way between railway stations along the Heart of Wales Line. It opened in the Spring of 2019 across Shropshire, Powys, Carmarthenshire, Brecon Beacons National Park, and the City and County of Swansea.

The route is way-marked by roundels, finger posts and signs with the distinctive viaduct logo.  For the inaugural hosting of this race event there are three distances to choose from: 48 miles, 24 miles or 16 miles. 

All you need to know

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