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Hilly 100K ultra runs in South West

Find hilly 100k ultra runs in South West 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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  • Sat 16 - Sun 17 May
  • £39-£199
Wareham, Dorset, UK

Jurassic Coast Ultra Challenge

  • Trail run 2
  • 50K ultra run 2
  • 100K ultra run 2
  • Marathon
  • Ultra run
  • + 1 more race
  • Sat 13 - Sun 14 Jun
  • £39-£199
Cirencester, Gloucestershire, UK

Cotswold Way Ultra Challenge

  • Trail run 2
  • Ultra run 4
  • 100K ultra run
  • 10K run

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