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Standard duathlons in UK in Summer

Find standard duathlons in UK in Summer - filter by date, location or category, display on a map or use the advanced search to find your perfect race.

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Get active in the beautiful grounds and surrounding area of stunning Cheshire in a Standard Duathlon! Bring your friends and celebrate completing your challenge in the festival village.
  • Sun 21 Jun 2026
  • £64-£80
Malpas, Cheshire, UK

Cholmondeley Castle | Standard Duathlon

Get active in the beautiful grounds and surrounding area of stunning Cheshire in a Standard Duathlon! Bring your friends and celebrate completing your challenge in the festival village.

  • Chip timing
  • Enter online
  • Age 17 & over
  • 10 km trail running
  • 42 km road cycling
  • 5 km trail running
Experience a big day of run-bike-run multi sport from the famous seafront promenade and along closed roads as part of the Eastbourne Triathlon weekend.
  • Sun 12 Jul 2026
  • £95
  • 1 charity
Eastbourne, East Sussex, UK

Eastbourne Triathlon and Multisport Festival | Standard Distance Duathlon

Experience a big day of run-bike-run multi sport from the famous seafront promenade and along closed roads as part of the Eastbourne Triathlon weekend.

  • Chip timing
  • Enter online
  • Undulating
  • Traffic free
  • Age 17 & over
  • 5 km road running
  • 40 km road cycling + 700 m ascent
  • 10 km road running
Great Britain Age Group 2026 Team Qualifier. A jewel in the castle crown! Get active in the beautiful grounds and surrounding area of stunning Leicestershire in a Standard Duathlon then celebrate.
  • Sun 19 Jul 2026
  • £64-£80
Grantham, Leicestershire, UK

Belvoir Castle | Standard Duathlon

Great Britain Age Group 2026 Team Qualifier. A jewel in the castle crown! Get active in the beautiful grounds and surrounding area of stunning Leicestershire in a Standard Duathlon then celebrate.

  • Chip timing
  • Enter online
  • Age 17 & over
  • 10.5 km trail running + 615 ft ascent
  • 45 km road cycling + 957 ft ascent
  • 5 km trail running + 281 ft ascent

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