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Aquathlons in UK in September 2026

Find aquathlons in UK in September 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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The Sundowner is back! Race as the sun sets in an unforgettable triathlon event at Allerthorpe Lakeland Park in Yorkshire which is now back on the race calendar.
  • Sat 12 Sep
  • £50-£125
York, East Yorkshire, UK

Sundowner Triathlon

The Sundowner is back! Race as the sun sets in an unforgettable triathlon event at Allerthorpe Lakeland Park in Yorkshire which is now back on the race calendar.

  • Beginner-friendly
  • Event village
  • Park
  • Age 18 & over
  • Sprint triathlon
  • Olympic triathlon
  • Half Ironman
  • Standard aquabike
  • Middle aquabike
  • + 2 more races
Fancy a swim followed by a run? Then this event is for you. It’s an excellent venue and the perfect opportunity to give something new a try. Dive into the fun!
  • Sun 13 Sep
  • £15-£35
Macclesfield, Cheshire, UK

East Cheshire Junior & Sprint Aquathlon

Fancy a swim followed by a run? Then this event is for you. It’s an excellent venue and the perfect opportunity to give something new a try. Dive into the fun!

  • Families
  • Beginner-friendly
  • Event village
  • Urban
  • Age 8 & over
  • Kids aquathlon 4
  • Sprint aquathlon
Dive into clear waters, ride fast on quiet roads and run strong at a friendly, autumn challenge offering triathlon and aquathlon options for all ages and abilities.
  • Sun 13 Sep
  • £16-£64.50
Woking, Surrey, UK

Woking Autumn Triathlon & Junior Aquathlon

Dive into clear waters, ride fast on quiet roads and run strong at a friendly, autumn challenge offering triathlon and aquathlon options for all ages and abilities.

  • Families
  • Beginner-friendly
  • Event village
  • Age 8 & over
  • Super sprint triathlon
  • Sprint triathlon
  • Kids aquathlon 5
  • Sprint aquathlon
Race a classic seaside triathlon with a sea swim in a safe and supported environment, closed-road cycling and a fast run along Dawlish’s iconic seafront.
  • Sun 20 Sep
  • £49-£61
Dawlish, Devon, UK

Dawlish Triathlon

Race a classic seaside triathlon with a sea swim in a safe and supported environment, closed-road cycling and a fast run along Dawlish’s iconic seafront.

  • Families
  • Trees not tees
  • Beginner-friendly
  • Coast
  • Sustainability policy
  • Plastic-free event
  • Age 15 & over
  • Super sprint triathlon
  • Sprint triathlon
  • Super sprint aquabike

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