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Running Calendar near Cwmbran 2025-2026

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Explore the top running races near Cwmbran for 2025-2026! We've gathered 95 exciting races in the area. Check out our detailed list below to find your next local race.

October 2025
Oct
26
Sunday

Giddy Horse Half Marathon, Trail, & Steeplechase Obstacle Course Races

Trail Run Obstacle Run 4 mi 8 mi 13 mi
Oct - Nov
31-2
Fr - Su

Black Beacon Mountain Trail Races

Trail Run 21 mi 50 km 50 mi 100 mi
November 2025
Nov
1
Saturday

OTT Ultra Marathon

Trail Run 30 mi
Nov
8
Saturday

Beacons Ultra

Trail Run 13 mi 26 mi 49 mi
Nov
9
Sunday

Bristol Morun

Trail Run 5 km 10 km
Nov
15
Saturday

Dusk Till Dawn The Winter Edition

Backyard Ultra 10 mi
Nov
15
Saturday

Trails & Tarmac Backyard Ultra

Backyard Ultra 4 mi
Nov
16
Sunday

Cardiff Trail Half Marathon

Trail Run 13 mi
December 2025
Dec
6
Saturday

Santa Run Patchway

Dec
6
Saturday

Secret Santa Tinsel Half Marathon

Trail Run 14 km 10 mi 13 mi
Dec
6
Saturday

Secret Santa Series

Trail Run 12 km 10 mi 13 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
Dec
21
Sunday

Saturn Running - Aberdare

Backyard Ultra 5 km 4 mi ... 26 mi 50 km
January 2026
Jan
18
Sunday

Cardiff Trail 10k

Trail Run 10 km
Jan
24
Saturday

Saturn Running - Aberdare

Backyard Ultra 5 km 7 km 50 km
March 2026
Mar
1
Sunday

Saturn Running - Aberdare

Backyard Ultra 5 km 7 km ... 26 mi 50 km
Mar
1
Sunday

Brecon to Cardiff Classic

Trail Run 70 km
Mar
1
Sunday

Brecon to Cardiff Xtreme

Trail Run 26 mi 75 km
Mar
7
Saturday

The Winter Gmu

Trail Run 30 mi 45 mi
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