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10 mile runs in Wales

Find 10 mile runs in Wales in 2026/2027 - filter by date, location or category, display on a map or use the advanced search to find your perfect race.

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Dash through vibrant autumn woodlands, conquering scenic hills and winding paths. Experience the thrill, camaraderie, and natural beauty of Loggerheads’ unforgettable trail challenge.
  • Sat 17 Oct
  • £22
Mold, Clwyd, UK

Loggerheads Autumn Trails | 12K Trail

Dash through vibrant autumn woodlands, conquering scenic hills and winding paths. Experience the thrill, camaraderie, and natural beauty of Loggerheads’ unforgettable trail challenge.

  • 12 km trail running
  • Enter online
  • Age 16 & over
  • Sat 14 Mar
Crickhowell, Powys, UK

Beast of the Blacks 10, 20 and 40 Mile Trail Running Challenge | 10 Mile

  • 11 miles trail running
  • Sun 29 Mar
Merthyr Tydfil, Mid Glamorgan, UK

San Domenico 20/10 Miler | 10 Miler

  • 10 miles road running
  • Sun 29 Mar
Llandudno, Clwyd, UK

Llandudno Half Marathon & 10 Mile | 10 Mile

  • 10 miles road running

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