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Trail Running Calendar near Bangor 2025-2026

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Monthly updates for Bangor

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

Explore the top trail runs near Bangor for 2025-2026! We've gathered 26 exciting races in the area. Check out our detailed list below to find your next local race.

September 2026
Sep
5
Sa

Yr Wyddfa Ultra 50

Trail Run 45 mi
Sep
7-11
Mo - Fr

Montane Dragon's Back Race

Trail Run
Sep
12
Sa

Welsh 3000’s Ultra Run

Trail Run 50 km
Sep
19-22
Sa - Tu

The Brutal Extreme Triathlons

Trail Run
November 2026
Nov
1
Su

Anglesey Trail Half Marathon

Trail Run 10 km Half Marathon
Nov
14-15
Sa - Su

Slate Trail Ultra

Trail Run 80 km 147 km