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5K runs in South Wales in March 2026
Find 5k runs in South Wales in March 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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- Sun 1 Mar
- £22-£27
Aberdare, Mid Glamorgan, UK
St Davids Day Dragon Run | 5K
Come and get involved in the second St David's Day 5K Dragon Run in the beautiful Dare Valley Country Park in, of course, Wales!
- 5 km trail running
- Sun 15 Mar
- £24-£30
Aberdare, Mid Glamorgan, UK
The Dashing Dog Charity Run | Wales | 5K
Come and join the Dashing Dog Charity run in the picturesque Dare Valley Country Park. Not only is the scenery beautiful but you will earn one of these awesome medals for your 5K!
- 5 km road running + 135 ft ascent
- Sun 22 Mar
Port Talbot, West Glamorgan, UK
Red Warrior Multi Terrain Races
- 5K run
- 10K run
- Multi-terrain run
- CaniCross 3