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Trail Running Calendar Wales 2024-2025

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Explore the best trail runs in Wales for 2024-2025! Our updated list features 94 exciting races across the region. Find your next race in Wales below and join the running community at these great events!

December 2024
Dec
7
Saturday

The Night Nobbler

Trail Run 10 km
Dec
7
Saturday

Secret Santa Tinsel Half Marathon du Mulled Wine

Trail Run 12 km 16 km 13 mi
Dec
7
Saturday

Alyn Waters Winter Trails

Trail Run 5 km 10 km
Dec
7
Saturday

Secret Santa - Llanbedr

Trail Run 12 km 10 mi 13 mi
Dec
8
Sunday

Sea 2 Summit - Offa's Dyke Half/Full/Ultra

Trail Run 13 mi 26 mi 53 km
Dec
14
Saturday

Winter Celtic Trail Races

Trail Run 13 mi 26 mi 34 mi
Dec
21
Saturday

Moel Famau Festive 'Piece of String' Race

Trail Run 12 km
Dec
21
Saturday

Nightmare before Xmas Trail ½ Marathon

Trail Run 13 mi
January 2025
Jan
25
Saturday

Tarrenhendre Fell Race

Trail Run 6 mi
February 2025
Feb
16
Sunday

Brecon to Cardiff Classic

Trail Run 70 km
Feb
16
Sunday

Brecon to Cardiff Winter

Trail Run 70 km
Feb
16
Sunday

Brecon to Cardiff Xtreme

Trail Run 47 mi
March 2025
Mar
2
Sunday

Guided Trail Run - Ceiriog Valley

Trail Run 10 km
Mar
8
Saturday

Loggerheads Trail

Trail Run 5 km 10 km
Mar
8
Saturday

Hateful Eight - 8 Mile Day Race

Trail Run 8 mi
Mar
8
Saturday

Beast Of The Blacks

Trail Run 10 mi 20 mi 40 mi
Mar
15-16
Sa - Su

Brynkinalt Running Festival

Trail Run 5 km 10 km
Mar
15
Saturday

Llantysilio Mountain Race

Trail Run 6 mi
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