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Runs in Wales
Find runs in Wales in 2025/2026 - filter by date, location or category, display on a map or use the advanced search to find your perfect race.
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Select an event for photos, video, route, location, reviews, entry fees and how to enter.
- Sat 15 Aug 2026
- £65.50-£170
Mold, Clwyd, UK
Moel Famau 12 & 24hr Challenge
This challenge involves a beautiful 7.2km loop being used, which will test you with it's 500m of ascent each time, with competitors completing as many laps of this as possible in 12 or 24 hours.
- Newcomers
- Event village
- Age 18 & over
- Fixed time runs 2
- Sun 4 Oct 2026
- £58
- 2 charities
Cardiff, South Glamorgan, UK
Oysho Cardiff Half
An iconic road race around Wales' capital offering a flat course from the castle to the marina and over the Cardiff Bay barrage!
- Families
- Carbon offset
- Venue accessible
- Recycling
- Entertainment
- Music
- Chip timing
- Enter online
- Flat
- PB
- Traffic free
- Fancy dress
- Event village
- Urban
- Coast
- Sustainability policy
- Public transport links
- Age 17 & over
- 13.1 miles road running + 81 m ascent
- Fri 31 Oct - Sun 2 Nov
Hereford, Powys, UK
Black Beacon Mountain Races
- 100 mile ultra run
- Ultra run
- 50K ultra run
- Trail run
- Sat 1 Nov
Merthyr Tydfil, Mid Glamorgan, UK
OTT Ultra Marathon 30 Miles - Brecon Beacons
- 30 miles trail running + 3750 ft ascent
- Sat 8 Nov
Swansea, West Glamorgan, UK
EnduranceLife - Gower
- 10K run
- Half marathon
- Marathon
- Ultra run
- Sun 9 Nov
Llanfairpwllgwyngyll, Isle of Anglesey, UK
Anglesey Trail Half Marathon & 10K
- 10K run
- Half marathon
- Sat 29 Nov
Caerphilly, Gwent, UK
Machen Trail Races: Half Marathon and Marathon
- Half marathon
- Marathon
- Sat 6 Dec
Crickhowell, Powys, UK
Secret Santa Figgy Pud 14K, Turkey Ten Mile & Half Marathon Du Mulled Wine
- Trail run
- 10 miler
- Half marathon