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Trail 10K runs in West Glamorgan

Find trail 10k runs in West Glamorgan in 2025/2026 - filter by date, location or category, display on a map or use the advanced search to find your perfect race.

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  • 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
  • Sat 11 Apr 2026
Swansea, West Glamorgan, UK

RTT Gower Trail Half Marathon & 10K | 10K

  • 10 km trail running

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