5

Trail runs in North Wales in August 2025

Find trail runs near me in North Wales in August 2025 - filter by date or location, display on a map or use the advanced search to find your perfect race.

Filter by month

Filter by place

Map

Event listings

Select an event for photos, video, route, location, reviews, entry fees and how to enter.

Entries close soon
40K of skyline racing circling Ogwen and one of the trail running events as part of the Snowman multi-activity weekend.
  • Sat 2 Aug
  • £74.99-£80.99
  • Entries close soon
  • Sat 2 Aug
  • £74.99-£80.99
  • Entries close soon
Betws-y-Coed, Clwyd, UK

Ogwen | Yr Helgi Du 40K

40K of skyline racing circling Ogwen and one of the trail running events as part of the Snowman multi-activity weekend.

  • Chip timing
  • Enter online
  • Mountainous
  • Age 18 & over
  • 40 km trail running + 8343 ft ascent
Entries close soon
Skyline racing in Ogwen over 25K and one of the trail running events as part of the Snowman multi-activity weekend.
  • Sat 2 Aug
  • £49.99-£55.99
  • Entries close soon
  • Sat 2 Aug
  • £49.99-£55.99
  • Entries close soon
Betws-y-Coed, Clwyd, UK

Ogwen | Yr Helgi Du 25K

Skyline racing in Ogwen over 25K and one of the trail running events as part of the Snowman multi-activity weekend.

  • Chip timing
  • Enter online
  • Mountainous
  • Age 18 & over
  • 25 km trail running + 1186 m ascent
Entries close soon
A beautiful and historic 10K in the Ogwen Valley and one of the trail running events as part of the Snowman multi-activity weekend.
  • Sat 2 Aug
  • £31.99-£37.99
  • Entries close soon
  • Sat 2 Aug
  • £31.99-£37.99
  • Entries close soon
Betws-y-Coed, Clwyd, UK

Ogwen | Yr Helgi Du 10K

A beautiful and historic 10K in the Ogwen Valley and one of the trail running events as part of the Snowman multi-activity weekend.

  • Chip timing
  • Enter online
  • Hilly
  • Age 15 & over
  • 10 km trail running + 166 m ascent
This challenge involves a beautiful 7.2km loop being used, which will test you with it's 500m of ascent each time, with competitors completing as many laps of this as possible in 12 or 24 hours.
  • Sat 16 Aug
  • £59.95-£219.95
  • Sat 16 Aug
  • £59.95-£219.95
Mold, Clwyd, UK

Moel Famau 12hr Challenge

This challenge involves a beautiful 7.2km loop being used, which will test you with it's 500m of ascent each time, with competitors completing as many laps of this as possible in 12 or 24 hours.

  • Enter online
  • GPS tracking
  • Age 18 & over
  • 12 hrs trail running
This challenge involves a beautiful 7.2km loop being used, which will test you with it's 500m of ascent each time, with competitors completing as many laps of this as possible in 12 or 24 hours.
  • Sat 16 Aug
  • £91.95-£379.95
  • Sat 16 Aug
  • £91.95-£379.95
Mold, Clwyd, UK

Moel Famau 24hr Challenge

This challenge involves a beautiful 7.2km loop being used, which will test you with it's 500m of ascent each time, with competitors completing as many laps of this as possible in 12 or 24 hours.

  • Enter online
  • GPS tracking
  • Age 18 & over
  • 24 hrs trail running

Search options

Back to search options