Trail runs in Wales
Find trail runs near me in Wales for 2025/2026 - filter by date or location, 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.
- Fri 5 Sep
- £195-£295
- Fri 5 Sep
- £195-£295
The Dee Way 120
This new Ultra distance event urges you to get to know this river and the great, varied country which accompanies it.
- Enter online
- GPS tracking
- Age 18 & over
- 50 hrs trail running
- Fri 5 Sep
- £92.50
- Fri 5 Sep
- £92.50
The Dee Way 60
This new Ultra distance event urges you to get to know this river and the great, varied country which accompanies it.
- Enter online
- GPS tracking
- Age 18 & over
- 20 hrs trail running
- Sat 18 Oct
- £23
- Sat 18 Oct
- £23
Loggerheads Autumn Trails | 14K Trail
The route takes in this wonderful area, and is varied in terms of terrain and challenging as a result. There are no time limits and runners of all abilities are welcome to come and take part.
- Enter online
- Age 16 & over
- 14 km trail running
- Sat 18 Oct
- £19
- Sat 18 Oct
- £19
Loggerheads Autumn Trails | 7K Canicross
The route takes in this wonderful area, and is varied in terms of terrain and challenging as a result. There are no time limits and runners of all abilities are welcome to come and take part.
- Enter online
- Age 14 & over
- 7 km trail running
- Sat 18 Oct
- £19
- Sat 18 Oct
- £19
Loggerheads Autumn Trails | 7K Trail
The route takes in this wonderful area, and is varied in terms of terrain and challenging as a result. There are no time limits and runners of all abilities are welcome to come and take part.
- Enter online
- Age 14 & over
- 7 km trail running
- Sun 19 Oct
- £49.50
- Sun 19 Oct
- £49.50
Brenig Way 50K Trail
This regional marked footpath of 32 miles winds it's way through some beautifully remote upland scenery. Start at the town of Corwen in the Dee Valley, and follow the signage up the Dee Valley.
- Newcomers
- Enter online
- GPS tracking
- Flat
- Event village
- Rural
- Age 18 & over
- 50 km trail running + 1450 m ascent
- Sat 25 Oct
- £18.50
- Sat 25 Oct
- £18.50
Moel Famau Halloween 'Piece of String' Night Race
A great chance to stretch your legs with this Halloween with the Piece of String - at night! You will not know the distance until the event unfolds....
- Enter online
- Hilly
- Age 18 & over
- 6 km trail running
- Sat 25 Oct
- £18.50
- Sat 25 Oct
- £18.50
Moel Famau Halloween 'Piece of String' Night Race | Canicross Entry
A great chance to stretch your legs with your dog this Halloween with the Piece of String - at night! You will not know the distance until the event unfolds....
- Enter online
- Hilly
- Age 18 & over
- 6 km trail running
- Sat 22 Nov
- £16-£18
- Sat 22 Nov
- £16-£18
Smurf Run - Wales | 3K
Come and join this Smurf Run at the picturesque Dare Valley in Wales! Who doesn't love those little blue characters and therefore a medal reflecting how adorable they are!
- Enter online
- All ages
- 3 km road running + 0 ft ascent
- Sat 22 Nov
- £22-£27
- Sat 22 Nov
- £22-£27
Smurf Run - Wales | 5K
Come and join this Smurf Run at the picturesque Dare Valley in Wales! Who doesn't love those little blue characters and therefore a medal reflecting how adorable they are!
- Enter online
- Age 12 & over
- 5 km road running + 0 ft ascent
- Sat 22 Nov
- £22-£27
- Sat 22 Nov
- £22-£27
Smurf Run - Wales | 10K
Come and join this Smurf Run at the picturesque Dare Valley in Wales! Who doesn't love those little blue characters and therefore a medal reflecting how adorable they are!
- Enter online
- Age 16 & over
- 10 km road running + 0 ft ascent
- Sat 22 Nov
- £22-£35
- Sat 22 Nov
- £22-£35
Smurf Run - Wales | Half Marathon
Come and join this Smurf Run at the picturesque Dare Valley in Wales! Who doesn't love those little blue characters and therefore a medal reflecting how adorable they are!
- Enter online
- Age 17 & over
- 13.1 miles road running + 0 ft ascent
- Sat 22 Nov
- £22-£35
- Sat 22 Nov
- £22-£35
Smurf Run - Wales | Marathon
Come and join this Smurf Run at the picturesque Dare Valley in Wales! Who doesn't love those little blue characters and therefore a medal reflecting how adorable they are!
- Enter online
- Age 18 & over
- 26.2 miles road running + 0 ft ascent
- Sat 22 Nov
- £22-£35
- Sat 22 Nov
- £22-£35
Smurf Run - Wales | 50K
Come and join this Smurf Run at the picturesque Dare Valley in Wales! Who doesn't love those little blue characters and therefore a medal reflecting how adorable they are!
- Enter online
- Age 20 & over
- 50 km road running + 0 ft ascent
- Sat 22 Nov
- £22-£35
- Sat 22 Nov
- £22-£35
Smurf Run - Wales | Ultra Marathon
Come and join this Smurf Run at the picturesque Dare Valley in Wales! Who doesn't love those little blue characters and therefore a medal reflecting how adorable they are!
- Enter online
- Age 18 & over
- 30.6 miles road running + 0 ft ascent
- Sat 22 Nov
- £22-£35
- Sat 22 Nov
- £22-£35
Smurf Run - Wales | Time Challenge
Come and join this Smurf Run at the picturesque Dare Valley in Wales! Who doesn't love those little blue characters and therefore a medal reflecting how adorable they are!
- Enter online
- Age 18 & over
- 7 hrs road running + 0 ft ascent
- 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 road running