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Trail Running Calendar near Builth Wells 2026-2027

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Monthly updates for Builth Wells

Get new running races (and updates) in your inbox every month.

Explore the top trail runs near Builth Wells for 2026-2027! We've gathered 27 exciting races in the area. Check out our detailed list below to find your next local race.

July 2026
Jul
25-26
Sa - Su

Ultra X Wales

Trail Run 12 km 25 km ... 60 km 110 km
Jul
26
Su

Pen Y Fan Challenge

Trail Run 5 mi 13 mi
August 2026
Aug
1
Sa

Pegasus - The EDDUM

Trail Run 50 mi
Aug
8
Sa

Brecon Beacons 51k

Trail Run
Aug
22
Sa

Beast of Llangattock

Trail Run 10 km 10 mi 20 mi 32 mi
October 2026
Oct-Nov
30-1
Fr - Su

Black Beacon Mountain Races

Trail Run 21 mi 50 km 50 mi 100 mi
November 2026
Nov
7
Sa

Beacons Ultra

Trail Run 13 mi 26 mi 49 mi