4
Trail 10K runs in Wales in Winter
Find trail 10k runs in Wales in Winter - filter by date, location or category, display on a map or use the advanced search to find your perfect race.
Filter by date
Filter by place
Filter by category
MapEvent listings
Select an event for photos, video, route, location, reviews, entry fees and how to enter.
- Sat 6 Dec
- £21.50
Wrexham, Clwyd, UK
Alyn Waters Winter Trails | 5K & 10K | 10K Trail
Alyn Waters is a great place for trail running! The country park is accessible, the paths easy to follow and with a variety of terrain, and with a few ups and downs to make you really earn your medal!
- Chip timing
- Enter online
- Age 15 & over
- 10 km trail running
- Sat 24 Jan 2026
- £22-£27
Aberdare, Mid Glamorgan, UK
Spice Up Your Run - Wales | 10K
If you're looking to spice up your run or you need some running like you've never needed running before, then this is the event for you!
- Enter online
- Age 16 & over
- 10 km trail running + 249 ft ascent