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Runs in Wales in October 2025

Find runs in Wales in October 2025 - filter by date, location or category, display on a map or use the advanced search to find your perfect race.

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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....

  • Newcomers
  • Dogs allowed at venue
  • Event village
  • Age 18 & over
  • Trail run
  • CaniCross
  • Sun 19 Oct
Llanwrtyd Wells, Powys, UK

Ron Skilton Memorial Half Marathon

  • Trail run
  • Half marathon
  • Sun 19 Oct
Abergele, Clwyd, UK

Abergele 5K & 10K

  • 5K run
  • 10K run
  • Sun 19 Oct
Wrexham, Clwyd, UK

Wrexham Open 3K Fun Run

  • 3 km road running
  • Sat 25 Oct
Colwyn Bay, Clwyd, UK

Halloween Porth Eirias 10K & Kids 1K Fun Run

  • Fun run
  • 10K run
  • Sat 25 Oct
Burry Port, Dyfed, UK

Colour Run Spooky

  • 5 km trail running
  • Sun 26 Oct
Tenby, Pembrokeshire, UK

Tenby 10K

  • 10 km road running + 531 ft ascent
  • Fri 31 Oct - Sun 2 Nov
Hereford, Powys, UK

Black Beacon Mountain Races

  • 100 mile ultra run
  • Ultra run
  • 50K ultra run
  • Trail run

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