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5K runs in South Wales in November 2025
Find 5k runs near me in South Wales in November 2025 - filter by date or location, display on a map or use the advanced search to find your perfect race.
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- Sat 8 Nov
- £25-£30
Cardiff, UK
Cardiff MoRun | 5K
MoRunning brings everyday people together with the focus being to inspire you, your family, your kids and your friends to have the best time running! Get ready for the 5K, Cardiff!
- Chip timing
- Enter online
- Flat
- All ages
- 5 km road running
- Sat 22 Nov
- £22-£27
Aberdare, Mid Glamorgan, UK
Smurf Run | Wales | 5K
Come and join the day of running and aim to complete a 5K at your own pace on a scenic course then receive a fantastic Smurf-themed medal and goody bag at the finish!
- Enter online
- Traffic free
- Age 12 & over
- 5 km trail running + 0 ft ascent
- Sat 15 Nov
Port Talbot, West Glamorgan, UK
Margam Park Trail Races | 5K
- 5.1 km trail running + 140 m ascent