Trail runs in Wales in December 2025
Find trail runs near me in Wales in December 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 6 Dec
- £21.50
- Sat 6 Dec
- £21.50
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 6 Dec
- £17.50
- Sat 6 Dec
- £17.50
Alyn Waters Winter Trails | 5K & 10K | 5K Canicross
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 11 & over
- 5 km trail running

- Sat 6 Dec
- £17.50
- Sat 6 Dec
- £17.50
Alyn Waters Winter Trails | 5K & 10K | 5K 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 11 & over
- 5 km trail running

- Sun 7 Dec
- £51.50
- Sun 7 Dec
- £51.50
Sea 2 Summit | Offa's Dyke Ultra Marathon
The only way is up with this race along the Offas Dyke footpath. The scenery and terrain become more and more beautiful, and challenging as you go!
- Chip timing
- Enter online
- Age 18 & over
- 33 miles trail running

- Sun 7 Dec
- £41.50
- Sun 7 Dec
- £41.50
Sea 2 Summit | Offa's Dyke Full Marathon
The only way is up with this race along the Offas Dyke footpath. The scenery and terrain become more and more beautiful, and challenging as you go!
- Chip timing
- Enter online
- Age 18 & over
- 26.2 miles trail running

- Sun 7 Dec
- £31.50
- Sun 7 Dec
- £31.50
Sea 2 Summit | Offa's Dyke Half Marathon
The only way is up with this race along the Offas Dyke footpath. The scenery and terrain become more and more beautiful, and challenging as you go!
- Chip timing
- Enter online
- Age 17 & over
- 13.1 miles trail running

- Sat 20 Dec
- £19
- Sat 20 Dec
- £19
Moel Famau Festive 'Piece of String' Race | Canicross Entry
A great chance to stretch your legs with this event on the last Saturday before Christmas, with the Canicross race going off before the main pack.
- Enter online
- Hilly
- Age 18 & over
- 12 km trail running

- Sat 20 Dec
- £19
- Sat 20 Dec
- £19
Moel Famau Festive 'Piece of String' Race
A great chance to stretch your legs with this event on the last Saturday before Christmas, with a Canicross race going off before the main pack.
- Enter online
- Hilly
- Age 18 & over
- 12 km trail running
- Sun 21 Dec
- £16-£18
- Sun 21 Dec
- £16-£18
A Christmas Carol Bobble Hat Run - Wales | 3K
Come and join in Christmas Carol Bobble Hat Run in the picturesque Dare Valley in Wales! At this event you can earn yourself a bobble hat as well as one of the incredible themed medals!!
- Enter online
- All ages
- 3 km trail running
- Sun 21 Dec
- £27-£32
- Sun 21 Dec
- £27-£32
A Christmas Carol Bobble Hat Run - Wales | 5K
Come and join in Christmas Carol Bobble Hat Run in the picturesque Dare Valley in Wales! At this event you can earn yourself a bobble hat as well as one of the incredible themed medals!!
- Enter online
- Age 12 & over
- 5 km trail running
- Sun 21 Dec
- £27-£32
- Sun 21 Dec
- £27-£32
A Christmas Carol Bobble Hat Run - Wales | 10K
Come and join in Christmas Carol Bobble Hat Run in the picturesque Dare Valley in Wales! At this event you can earn yourself a bobble hat as well as one of the incredible themed medals!!
- Enter online
- Age 16 & over
- 10 km trail running
- Sun 21 Dec
- £27-£40
- Sun 21 Dec
- £27-£40
A Christmas Carol Bobble Hat Run - Wales | Half Marathon
Come and join in Christmas Carol Bobble Hat Run in the picturesque Dare Valley in Wales! At this event you can earn yourself a bobble hat as well as one of the incredible themed medals!!
- Enter online
- Age 17 & over
- 13.1 miles trail running
- Sun 21 Dec
- £27-£40
- Sun 21 Dec
- £27-£40
A Christmas Carol Bobble Hat Run - Wales | Marathon
Come and join in Christmas Carol Bobble Hat Run in the picturesque Dare Valley in Wales! At this event you can earn yourself a bobble hat as well as one of the incredible themed medals!!
- Enter online
- Age 18 & over
- 26.2 miles trail running
- Sun 21 Dec
- £27-£40
- Sun 21 Dec
- £27-£40
A Christmas Carol Bobble Hat Run - Wales | 50K
Come and join in Christmas Carol Bobble Hat Run in the picturesque Dare Valley in Wales! At this event you can earn yourself a bobble hat as well as one of the incredible themed medals!!
- Enter online
- Age 20 & over
- 50 km trail running
- Sun 21 Dec
- £27-£40
- Sun 21 Dec
- £27-£40
A Christmas Carol Bobble Hat Run - Wales | Ultra Marathon
Come and join in Christmas Carol Bobble Hat Run in the picturesque Dare Valley in Wales! At this event you can earn yourself a bobble hat as well as one of the incredible themed medals!!
- Enter online
- Age 18 & over
- 30.6 miles trail running
- Sun 21 Dec
- £27-£40
- Sun 21 Dec
- £27-£40
A Christmas Carol Bobble Hat Run - Wales | Time Challenge
Come and join in Christmas Carol Bobble Hat Run in the picturesque Dare Valley in Wales! At this event you can earn yourself a bobble hat as well as one of the incredible themed medals!!
- Enter online
- Age 18 & over
- 7 hrs trail running
- Sat 6 Dec
Secret Santa Figgy Pud 14K, Turkey Ten Mile & Half Marathon Du Mulled Wine | Figgy Pud 14K
- 14 km trail running + 2186 ft ascent
- Sat 6 Dec
Secret Santa Figgy Pud 14K, Turkey Ten Mile & Half Marathon Du Mulled Wine | Turkey Ten Mile
- 10.25 miles trail running + 2352 ft ascent
- Sat 6 Dec
Secret Santa Figgy Pud 14K, Turkey Ten Mile & Half Marathon Du Mulled Wine | Half Marathon Du Mulled Wine
- 13.82 miles trail running + 4013 ft ascent
- Sat 13 Dec
Celtic Trail Races | Ultra
- 34 miles trail running + 5194 ft ascent
- Sat 13 Dec
Celtic Trail Races | Marathon
- 26 miles trail running + 3050 ft ascent
- Sat 13 Dec
Celtic Trail Races | Half Marathon
- 13 miles trail running + 2200 ft ascent