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Half marathons in South West in December 2025

Find half marathons in South West in December 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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  • Sat 6 Dec
Swanage, Dorset, UK

EnduranceLife - Dorset | Half Marathon

  • 13.1 miles trail running + 1719 ft ascent
  • Sat 6 Dec
Plymouth, Devon, UK

Race The Light | ERME & HAMS Half Marathon

  • 13.1 miles trail running
  • Sun 7 Dec
Christchurch, Hampshire, UK

New Forest Xmas Trails | 30K

  • 30 km trail running + 883 ft ascent
  • Sat 20 Dec
Tiverton, Devon, UK

Christmas Canter | Half Marathon

  • 13.1 miles trail running

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