14

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.

Filter by place

Filter by date

Map

Event listings

Select an event for photos, video, route, location, reviews, entry fees and how to enter.

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
  • £55-£150
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.

  • Sprint triathlon
  • Olympic triathlon
  • Half Ironman
  • Standard aquabike
  • Middle aquabike
  • + 2 more races
  • Beginner-friendly
  • Event village
  • Park
  • Age 18 & over
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!

  • Kids aquathlon 4
  • Sprint aquathlon
  • Families
  • Beginner-friendly
  • Event village
  • Urban
  • Age 8 & over
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
  • £20-£74.50
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.

  • Super sprint triathlon
  • Sprint triathlon
  • Kids aquathlon 5
  • Sprint aquathlon
  • Families
  • Beginner-friendly
  • Event village
  • Age 8 & over
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.

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

Search options

Back to search options
4 steps to wellbeing
Sleep well

A good night's sleep is an essential foundation for a healthy lifestyle, effective training and weight control.

Train slow

Low-intensity training is easier for you, reduces the risk of injury and helps builds an efficient aerobic system.

Eat natural

Cut out sugar & junk food, reduce carbs, eat natural foods and train your body to burn fat for fuel.

Get outdoors

Fresh air, natural light and reconnecting with nature all help to improve mental and physical wellbeing.