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Beast Of The Beacons

Crickhowell, United Kingdom • 18 Apr 2026

The Beast of the Beacons is a challenging trail running event held in the stunning Brecon Beacons National Park, starting and finishing at Llangynidr Village Hall. Offering distances of 10, 20, and 40 miles, the course features a mix of harsh climbs, rocky paths, forest trails, rivers, and reservoirs, with spectacular views and abundant wildlife including red kites. The 40-mile ultra is a reversed second lap of the 20-mile route, allowing runners to experience the scenery twice.

Well-stocked checkpoints provide refreshments catering to all dietary needs. The event is marked and supported by marshals, with generous cut-off times to accommodate all levels. It is canicross friendly and includes facilities such as camping, medical support, and post-race refreshments. Visit the organization's website for the most recent information.

United Kingdom Wales Crickhowell

Race information

Website Registration
40 mi
40 Miles
20 mi
20 Miles
10 mi
10 Miles
Visit the organization's website for the most recent information.
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