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Marathon Calendar near Black Mountains, Wales 2025-2026

Explore the top marathons near Black Mountains, Wales for 2025-2026! We've gathered 36 exciting races in the area. Check out our detailed list below to find your next local race.

January 2026
Jan
12-18
Mo - Su

The 7 Deadly Sins 7in7

Trail Run 5 km 10 km Half Marathon Marathon
Jan
13
Tuesday

The Proud Run

Trail Run 5 km 10 km Half Marathon Marathon
Jan
14
Wednesday

The Lusty Run

Trail Run 5 km 10 km Half Marathon Marathon
Jan
15
Thursday

The Angry Run

Trail Run 5 km 10 km Half Marathon Marathon
Jan
16
Friday

The Gluttonous Run

Trail Run 5 km 10 km Half Marathon Marathon
Jan
17
Saturday

The Greedy Run

Trail Run 5 km 10 km Half Marathon Marathon
Jan
18
Sunday

The Envious Run

Trail Run 5 km 10 km Half Marathon Marathon
Jan
24
Saturday

Saturn Running - Aberdare

Backyard Ultra 3 km 7 km ... Marathon 50 km
March 2026
Mar
1
Sunday

Saturn Running - Aberdare

Backyard Ultra 3 km 7 km ... Marathon 50 km
Mar
1
Sunday

Brecon to Cardiff Xtreme

Trail Run Marathon 75 km
April 2026
Apr
19
Sunday

Newport Wales Marathon

10 km Half Marathon Marathon
Apr
26
Sunday

Saturn 7 Hour Time Challenge - Aberdare

3 km 7 km ... Marathon 50 km
Apr
26
Sunday

Saturn Running - Aberdare

Backyard Ultra 3 km 7 km ... Marathon 50 km
May 2026
May
16
Saturday

OTT Marathon

Trail Run 10 mi 26 mi
May
30
Saturday

Saturn Running - Aberdare

Backyard Ultra 3 km 7 km ... Marathon 50 km
July 2026
Jul
11
Saturday

Black Mountains 50

Trail Run Half Marathon Marathon 32 mi 50 mi
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