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Kids triathlons for Tristars 3 in East Midlands in Summer

Find kids triathlons for tristars 3 in East Midlands 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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Mallory Park Junior Triathlon: Where dreams take flight! Nurturing the next generation of triathletes, providing a safe and exhilarating environment for children to discover the thrill of multisports.
  • Sat 27 Jun 2026
  • £29
Kirkby Mallory, Leicestershire, UK

ATW Childrens Triathlon Mallory Park | Tristar 3

Mallory Park Junior Triathlon: Where dreams take flight! Nurturing the next generation of triathletes, providing a safe and exhilarating environment for children to discover the thrill of multisports.

  • Enter online
  • Traffic free
  • Age 13-14
  • 500 m lake swimming
  • 8 km road cycling
  • 2.4 km road running
Get the family active in the beautiful castle grounds in an event for all levels - even beginners. Bring your friends and celebrate completing your challenge in the festival village.
  • Sun 19 Jul 2026
  • £36-£45
Grantham, Leicestershire, UK

Belvoir Castle | Triathlon 13-14 years

Get the family active in the beautiful castle grounds in an event for all levels - even beginners. Bring your friends and celebrate completing your challenge in the festival village.

  • Chip timing
  • Enter online
  • Age 13-14
  • 400 m lake swimming
  • 8 km road cycling
  • 2.4 km road running
A fun, friendly and fully supported triathlon for Tristar 3 children of all abilities — perfect for first-timers looking to experience the thrill of swim, bike and run in Oundle.
  • Sun 16 Aug 2026
  • £31
Oundle, Northamptonshire, UK

ATW Oundle Children’s Triathlon | Tristar 3

A fun, friendly and fully supported triathlon for Tristar 3 children of all abilities — perfect for first-timers looking to experience the thrill of swim, bike and run in Oundle.

  • Chip timing
  • Enter online
  • Age 13-14
  • 300 m pool swimming
  • 6 km mountain biking
  • 2.4 km trail running

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