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Trail Running Calendar near Hirwaun 2025-2026

Monthly updates for Hirwaun

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

Explore the top trail runs near Hirwaun for 2025-2026! We've gathered 48 exciting races in the area. Check out our detailed list below to find your next local race.

September 2026
Sep
18
Fr

The Relentless

Trail Run 50 mi 100 mi
Sep
20
Su

Pumsaint Trail Half Marathon

Trail Run Half Marathon
Sep
26
Sa

Gower Coastal Trail Races

Trail Run 23 mi 34 mi 50 mi
Sep
27
Su

RTT Margam 10k

Trail Run 5 km 10 km
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
Nov
14
Sa

Margam Trail Races

Trail Run 5 km 10 km Half Marathon
December 2026
Dec
19
Sa

Nightmare before Xmas Trail ½ Marathon

Trail Run Half Marathon