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Running Calendar near Builth Wells 2026-2027

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Monthly updates for Builth Wells

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

Explore the top running races near Builth Wells for 2026-2027! We've gathered 58 exciting races in the area. Check out our detailed list below to find your next local race.

Half Marathons Marathons Trail Runs Triathlons Walking Events
April 2027
Apr
4
Su

Merthyr Half Marathon

13 mi
Apr
17
Sa

Beast Of The Beacons

Trail Run 10 mi 20 mi 40 mi
Apr
30
Fr

Pegasus - The HOWUM

Trail Run
May 2027
May
8-10
Sa - Mo

Epona 100

Trail Run Walk 100 km 100 mi
May
15
Sa

Mid Wales 26 ROAD

Multisport
May
29
Sa

Heart of Wales Line (HOWL)

Trail Run 16 mi 26 mi 50 mi
May
30
Su

Newtown 10K Run

10 km
June 2027
Jun
12
Sa

Offa's Dyke 15

Trail Run 15 mi
July 2027
Jul
10
Sa

Tenacious Ten Hour Endurance Challenge

Backyard Ultra 3 mi
Jul
24-25
Sa - Su

Beacons Way Ultra 100 Mile

Trail Run 100 km 100 mi
September 2027
Sep
11
Sa

Divona 100

Trail Run 100 mi
February 2028
Feb
16
We

The MTC Hafren Ultra

Trail Run 27 mi
Feb
16-20
We - Su

The MTC Severn Challenge

Trail Run 26 mi 30 mi ... 59 mi 220 mi
Feb
17
Th

The MTC Severn Plod Ultra

Trail Run 48 mi
July 2028
Jul
7
Fr

MTC Pendragon

46 km
Jul
8
Sa

MTC Afanc

Trail Run 40 mi
Jul
9
Su

MTC Y Draig Goch

Trail Run 35 km 47 mi
November 2028
Nov
14
Tu

Llyn y Fan

Trail Run 9 km
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