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Trail Running Calendar near Brecon 2025-2026

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Explore the top trail runs near Brecon for 2025-2026! We've gathered 28 exciting races in the area. Check out our detailed list below to find your next local race.

November 2025
Nov
8
Saturday

Beacons Ultra

Trail Run 13 mi 26 mi 49 mi
Nov
15
Saturday

Margam Trail Races

Trail Run 5 km 10 km 21 km
Nov
16
Sunday

Cardiff Trail Half Marathon

Trail Run 13 mi
December 2025
Dec
6
Saturday

Secret Santa Tinsel Half Marathon

Trail Run 12 km 13 mi 16 mi
Dec
13
Saturday

Celtic Trail Races

Trail Run 13 mi 26 mi 34 mi
Dec
20
Saturday

Nightmare before Xmas Trail ½ Marathon

Trail Run 13 mi
April 2026
Apr
18
Saturday

MTC Afanc

Trail Run 39 mi
Apr
19
Sunday

MTC Y Draig Goch

Trail Run 34 mi
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