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Relay triathlons in East of England in August 2026

Find relay triathlons in East of England in August 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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Complete your own Odyssey on a journey of self-discovery in the Cambridgeshire countryside featuring a swim in the River Ouse, a scenic ride and a run around the beautiful town of St Neots.
  • Sat 8 Aug
  • £145-£285
St. Neots, Cambridgeshire, UK

ATW Odyssey Triathlon

Complete your own Odyssey on a journey of self-discovery in the Cambridgeshire countryside featuring a swim in the River Ouse, a scenic ride and a run around the beautiful town of St Neots.

  • Ironman
  • Half Ironman
  • Families
  • Recycling
  • Entertainment
  • Music
  • Event village
  • Park
  • Rural
  • Sustainability policy
  • Age 19 & over
Be part of a UK first. This isn’t just another triathlon—it’s the first event of its kind where you decide the distance, from sprint to full, and race your way.
  • Sat 8 Aug
  • £56-£285
St. Neots, Cambridgeshire, UK

ATW First To Full Triathlon Festival

Be part of a UK first. This isn’t just another triathlon—it’s the first event of its kind where you decide the distance, from sprint to full, and race your way.

  • Sprint triathlon
  • Olympic triathlon
  • Half Ironman
  • Ironman
  • Sprint aquabike
  • + 4 more races
  • Beginner-friendly
  • Entertainment
  • Event village
  • Park
  • Age 15 & over
Stunning riverside venue! Swim in the beautiful River Ouse, cycle through scenic villages and run around Riverside Park in a Standard Triathlon.
  • Sat 8 Aug
  • £98-£119
St. Neots, Cambridgeshire, UK

ATW St Neots Standard Triathlon | Race 2

Stunning riverside venue! Swim in the beautiful River Ouse, cycle through scenic villages and run around Riverside Park in a Standard Triathlon.

  • 1500 m river swimming
  • 45 km road cycling + 712 ft ascent
  • 10 km road running
  • Chip timing
  • Enter online
  • Age 17 & over
The UK's largest triathlon organiser brings you the Oundle Sprint Triathlon! It doesn’t matter if you are an experienced triathlete or this is your very first attempt at swim-bike-run.
  • Sun 16 Aug
  • £76-£97
Peterborough, Northamptonshire, UK

ATW Oundle Sprint Distance Triathlon

The UK's largest triathlon organiser brings you the Oundle Sprint Triathlon! It doesn’t matter if you are an experienced triathlete or this is your very first attempt at swim-bike-run.

  • 600 m pool swimming
  • 25 km road cycling + 561 ft ascent
  • 5 km trail running + 30 ft ascent
  • Chip timing
  • Enter online
  • Age 15 & over

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