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Trail Running Calendar Wales 2025-2026

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Explore the best trail runs in Wales for 2025-2026! Our updated list features 104 exciting races across the region. Find your next race in Wales below and join the running community at these great events!

February 2025
Feb
23
Sunday

Sorbrook Slog

Trail Run 7 mi
March 2025
Mar
2
Sunday

Guided Trail Run - Ceiriog Valley

Trail Run 10 km
Mar
8
Saturday

Beast Of The Blacks

Trail Run 10 mi 20 mi 40 mi
Mar
8
Saturday

Loggerheads Trail

Trail Run 5 km 10 km
Mar
8
Saturday

Gower Gallop Trail Races

Trail Run 5 km 10 km 13 mi
Mar
8
Saturday

Hateful Eight - 8 Mile Day Race

Trail Run 8 mi
Mar
15
Saturday

Llantysilio Mountain Race

Trail Run 6 mi
Mar
15-16
Sa - Su

Brynkinalt Running Festival

Trail Run 5 km 10 km
Mar
22
Saturday

Nant yr Arian Silver Trail

Trail Run 2 mi 10 km 21 km
Mar
23
Sunday

Red Warrior Annual Multi Terrain Races

Trail Run 5 km 10 km 20 km
April 2025
Apr
5
Saturday

Pegasus - The CANUM

Trail Run 40 mi
Apr
5
Saturday

Vale Coastal Trail Races

Trail Run 10 mi 18 mi 32 mi
Apr
12
Saturday

The Wild West Ultra Marathon

Trail Run 40 mi
Apr
12
Saturday

Beast Of The Beacons

Trail Run 10 mi 20 mi 40 mi
Apr
12
Saturday

Paddy Buckley Recce - Glyderau

Trail Run 15 km
Apr
13
Sunday

The Pendine Sands Races

Trail Run 5 km 10 km 13 mi 26 mi
Apr
13
Sunday

Summit 2 Sea - The Offa's Dyke Half Marathon

Trail Run 13 mi
Apr
13
Sunday

Llangollen Fell Race

Trail Run 28 km
Apr
13
Sunday

Paddy Buckley Recce - Carneddau

Trail Run 16 km
Apr
13
Sunday

Trawsfynydd Lake Race

Trail Run 8 mi
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