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Trail 10K runs in South Wales in Autumn

Find trail 10k runs in South Wales in Autumn - filter by date, location or category, display on a map or use the advanced search to find your perfect race.

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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 Smurf-themed medal and goody bag at the finish!
  • Sat 22 Nov
  • £22-£27
Aberdare, Mid Glamorgan, UK

Smurf 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 Smurf-themed medal and goody bag at the finish!

  • Enter online
  • Traffic free
  • Age 16 & over
  • 10 km trail running + 0 ft ascent
  • Sat 18 Oct
Port Talbot, West Glamorgan, UK

Afan forest Half Marathon and 10K | 10K

  • 10 km trail running
  • Sat 8 Nov
Swansea, West Glamorgan, UK

EnduranceLife - Gower | 10K

  • 10 km trail running + 583 ft ascent
  • Sat 15 Nov
Port Talbot, West Glamorgan, UK

Margam Park Trail Races | 10K

  • 10.2 km trail running + 420 m ascent
  • Sun 30 Nov
Port Talbot, West Glamorgan, UK

RTT Afan Forest 10k & 5K | 10K

  • 10 km trail running

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