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Hilly 100K ultra runs in UK in June 2026

Find hilly 100k ultra runs in UK in June 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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Challenge yourself in the rolling hills of the Cotswolds featuring the Cotswold Way itself, villages, footpaths and trails with fabulous views on route plus full support and hospitality.
  • Sat 13 - Sun 14 Jun
  • £39-£199
Cirencester, Gloucestershire

Cotswold Way Ultra Challenge

Challenge yourself in the rolling hills of the Cotswolds featuring the Cotswold Way itself, villages, footpaths and trails with fabulous views on route plus full support and hospitality.

  • Trail run 2
  • Ultra run 4
  • 100K ultra run
  • 10K run
  • Families
  • Beginner-friendly
  • Entertainment
  • Music
  • Event village
  • Urban
  • Rural
  • Age 14 & over
Set to be one of the greatest Ultra Challenges, venture from Scarborough’s historic seafront to wild moorland trails, and discover the dramatic Yorkshire coastline with a powerful celebration finish.
  • Sat 20 - Sun 21 Jun
  • £49-£199
Scarborough, North Yorkshire

North Yorks Ultra Challenge

Set to be one of the greatest Ultra Challenges, venture from Scarborough’s historic seafront to wild moorland trails, and discover the dramatic Yorkshire coastline with a powerful celebration finish.

  • 100K ultra run 2
  • 50K ultra run 2
  • Trail run
  • 10 miler
  • Beginner-friendly
  • Event village
  • Age 8 & over

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