13

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 date

Filter by place

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 2026
  • £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 2026
  • £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 2026
  • £16-£64.50
  • Early bird
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.

Early bird on now

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

Other UK events

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.