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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.

Come and join the day of running and aim to complete a 3K at your own pace on a scenic course then receive a fantastic themed medal and goody bag at the finish!
  • Sat 20 Sep
  • £16-£18
Aberdare, Mid Glamorgan, UK

Fraggle Run | Wales | 3K

Come and join the day of running and aim to complete a 3K at your own pace on a scenic course then receive a fantastic themed medal and goody bag at the finish!

  • Enter online
  • Traffic free
  • All ages
  • 3 km trail running
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 themed medal and goody bag at the finish!
  • Sat 20 Sep
  • £22-£27
Aberdare, Mid Glamorgan, UK

Fraggle 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 themed medal and goody bag at the finish!

  • Enter online
  • Traffic free
  • Age 12 & over
  • 5 km trail running
Come and join the day of running and aim to complete a 10K at your own pace on a scenic course then receive a fantastic themed medal and goody bag at the finish!
  • Sat 20 Sep
  • £22-£27
Aberdare, Mid Glamorgan, UK

Fraggle Run | Wales | 10K

Come and join the day of running and aim to complete a 10K at your own pace on a scenic course then receive a fantastic themed medal and goody bag at the finish!

  • Enter online
  • Traffic free
  • Age 16 & over
  • 10 km trail running
Welcome to a 7-hour timed running event where you can run a half marathon at your own pace on a looped route, with fuel stations each lap, and a medal and goody bag at the finish.
  • Sat 20 Sep
  • £22-£35
Aberdare, Mid Glamorgan, UK

Fraggle Run | Wales | Half Marathon

Welcome to a 7-hour timed running event where you can run a half marathon at your own pace on a looped route, with fuel stations each lap, and a medal and goody bag at the finish.

  • Enter online
  • Traffic free
  • Age 17 & over
  • 13.1 miles trail running
Welcome to a 7-hour timed running event where you can run a marathon at your own pace on a looped route, with fuel stations each lap, and a medal and goody bag at the finish.
  • Sat 20 Sep
  • £22-£35
Aberdare, Mid Glamorgan, UK

Fraggle Run | Wales | Marathon

Welcome to a 7-hour timed running event where you can run a marathon at your own pace on a looped route, with fuel stations each lap, and a medal and goody bag at the finish.

  • Enter online
  • Traffic free
  • Age 18 & over
  • 26.2 miles trail running
Welcome to a 7-hour timed running event where you can run 50K within the time limit on a scenic, looped route, with fuel stations each lap, and a medal and goody bag at the finish.
  • Sat 20 Sep
  • £22-£35
Aberdare, Mid Glamorgan, UK

Fraggle Run | Wales | 50K

Welcome to a 7-hour timed running event where you can run 50K within the time limit on a scenic, looped route, with fuel stations each lap, and a medal and goody bag at the finish.

  • Enter online
  • Traffic free
  • Age 20 & over
  • 50 km trail running
Welcome to a 7-hour timed running event where you can run an ultra at your own pace on a scenic, looped route, with fuel stations each lap, and a medal and goody bag at the finish.
  • Sat 20 Sep
  • £22-£35
Aberdare, Mid Glamorgan, UK

Fraggle Run | Wales | Ultra Marathon

Welcome to a 7-hour timed running event where you can run an ultra at your own pace on a scenic, looped route, with fuel stations each lap, and a medal and goody bag at the finish.

  • Enter online
  • Traffic free
  • Age 18 & over
  • 30.6 miles trail running
Welcome to a 7-hour timed running event where you can run as far as you can in 7 hours at your own pace on a scenic route, with fuel stations each lap, and a themed medal and goody bag!
  • Sat 20 Sep
  • £22-£35
Aberdare, Mid Glamorgan, UK

Fraggle Run | Wales | Time Challenge

Welcome to a 7-hour timed running event where you can run as far as you can in 7 hours at your own pace on a scenic route, with fuel stations each lap, and a themed medal and goody bag!

  • Enter online
  • Traffic free
  • Age 18 & over
  • 7 hrs trail running
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.
  • Sat 18 Oct
  • £23
Mold, Clwyd, UK

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
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.
  • Sat 18 Oct
  • £19
Mold, Clwyd, UK

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
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.
  • Sat 18 Oct
  • £19
Mold, Clwyd, UK

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
Come and join Saturn Too for our spooky Scare Bear Run!
  • Sat 18 Oct
  • £16-£18
Aberdare, Mid Glamorgan, UK

Scare Bear Run - Wales | 3K

Come and join Saturn Too for our spooky Scare Bear Run!

  • Enter online
  • All ages
  • 3 km road running
Come and join Saturn Too for our spooky Scare Bear Run!
  • Sat 18 Oct
  • £22-£27
Aberdare, Mid Glamorgan, UK

Scare Bear Run - Wales | 5K

Come and join Saturn Too for our spooky Scare Bear Run!

  • Enter online
  • Age 12 & over
  • 5 km road running
Come and join Saturn Too for our spooky Scare Bear Run!
  • Sat 18 Oct
  • £22-£27
Aberdare, Mid Glamorgan, UK

Scare Bear Run - Wales | 10K

Come and join Saturn Too for our spooky Scare Bear Run!

  • Enter online
  • Age 16 & over
  • 10 km road running
Come and join Saturn Too for our spooky Scare Bear Run!
  • Sat 18 Oct
  • £22-£35
Aberdare, Mid Glamorgan, UK

Scare Bear Run - Wales | Half Marathon

Come and join Saturn Too for our spooky Scare Bear Run!

  • Enter online
  • Age 17 & over
  • 13.1 miles road running
Come and join Saturn Too for our spooky Scare Bear Run!
  • Sat 18 Oct
  • £22-£35
Aberdare, Mid Glamorgan, UK

Scare Bear Run - Wales | Marathon

Come and join Saturn Too for our spooky Scare Bear Run!

  • Enter online
  • Age 18 & over
  • 26.2 miles road running
Come and join Saturn Too for our spooky Scare Bear Run!
  • Sat 18 Oct
  • £22-£35
Aberdare, Mid Glamorgan, UK

Scare Bear Run - Wales | 50K

Come and join Saturn Too for our spooky Scare Bear Run!

  • Enter online
  • Age 20 & over
  • 50 km road running
Come and join Saturn Too for our spooky Scare Bear Run!
  • Sat 18 Oct
  • £22-£35
Aberdare, Mid Glamorgan, UK

Scare Bear Run - Wales | Ultra Marathon

Come and join Saturn Too for our spooky Scare Bear Run!

  • Enter online
  • Age 18 & over
  • 30.6 miles road running
Come and join Saturn Too for our spooky Scare Bear Run!
  • Sat 18 Oct
  • £22-£35
Aberdare, Mid Glamorgan, UK

Scare Bear Run - Wales | Time Challenge

Come and join Saturn Too for our spooky Scare Bear Run!

  • Enter online
  • Age 18 & over
  • 7 hrs road running
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.
  • Sun 19 Oct
  • £49.50
Corwen, Clwyd, UK

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
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....
  • Sat 25 Oct
  • £18.50
Mold, Clwyd, UK

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
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....
  • Sat 25 Oct
  • £18.50
Mold, Clwyd, UK

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
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!
  • Sat 22 Nov
  • £16-£18
Aberdare, Mid Glamorgan, UK

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 trail running
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!
  • Sat 22 Nov
  • £22-£27
Aberdare, Mid Glamorgan, UK

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 trail running + 0 ft ascent
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!
  • Sat 22 Nov
  • £22-£27
Aberdare, Mid Glamorgan, UK

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 trail running + 0 ft ascent

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