Beast of Bryn 6.5mile
Bryn, Neath Port Talbot
23 Aug 2026
⚠ Start times change frequently. Always check with race organiser or their website for this year's confirmed start time before travelling.
Course map
Route confirmed by race organiser
Elevation profile
About this race
The Beast of Bryn 6.5 mile starts at Bryn Rugby & Social Club in Bryn, near Port Talbot, following a shorter loop of the same mountains of Afan Forest Park used by the 10.5 mile race. The route climbs a total of around 315 metres over its distance, staying entirely within the forest park before returning to Bryn on a downhill run in to the finish. The terrain is genuinely off-road and hilly, taking in forest trail, open hillside and mountain track with views across the Afan Valley throughout. A single water station supports runners along the way, and the course is fully marked and marshalled, with medical cover provided by the Western Beacons Mountain Rescue Team. It's a great introduction to the tougher long-course distance, with every finisher receiving a bespoke medal and t-shirt back at the rugby club.