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Hilly 100K ultra runs in UK in July 2026

Find hilly 100k ultra runs in UK in July 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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Take on the full 100km in a figure-of-eight route through the north and south of the Peak District in daylight with a good night's rest and full support to get you to the finish line celebration!
  • Sat 4 - Sun 5 Jul
  • £199
Bakewell, Derbyshire

Peak District Ultra Challenge | Full 2 Day Daylight 100K

Take on the full 100km in a figure-of-eight route through the north and south of the Peak District in daylight with a good night's rest and full support to get you to the finish line celebration!

  • 100 km trail running + 2150 m ascent
  • Chip timing
  • Enter online
  • Undulating
  • Hilly
  • Age 18 & over
Set on the stunning Gower Peninsula, the UK’s first Area of Outstanding Natural Beauty and famous for its golden beaches, limestone cliffs, wild moors, ridges and woodlands.
  • Sat 18 - Sun 19 Jul
  • £49-£199
Swansea, West Glamorgan

Gower Peninsula Ultra Challenge

Set on the stunning Gower Peninsula, the UK’s first Area of Outstanding Natural Beauty and famous for its golden beaches, limestone cliffs, wild moors, ridges and woodlands.

  • 100K ultra run 2
  • Ultra run
  • 50K ultra run 2
  • Marathon
  • Multi-terrain run
  • + 1 more race
  • Beginner-friendly
  • Entertainment
  • Event village
  • Rural
  • Age 8 & over

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