Standard aquathlons in the UK
A standard distance aquathlon at the World Championships is either a 2.5K run, 1K swim and final 2.5K run or a 1K swim plus 5K run (depending on water temperature) but many standard distance events involve longer runs so are a test of both speed and stamina! Select your location for standard aquathlons in your area or scroll down to see events coming up.
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Map viewStandard aquathlons in 2025/2026
Featured events are listed below - select a month/region or the map view to see all events.
- Sun 24 May 2026
- £52-£65
Lough Cutra Castle | Standard Aquathlon
Race through the beautiful grounds and surrounding area of stunning South Galway in a standard aquathlon from starter to elite then celebrate with friends and family in the festival village.
- 1.5 km lake swimming
- 10 km road running
- Sat 6 Jun 2026
- £60-£75
Wild Dart Swim and Aquathlon | 15K Aquathlon
Swim through crystal-clear waters and run through woodland paths, meadows and riverside trails in this unique test of endurance, strength and adventure spirit — perfect for those who love to go wild.
- 4 km river swimming
- 10 km road running
- Sun 21 Jun 2026
- £52-£65
Cholmondeley Castle | Standard Aquathlon
Get active in the beautiful grounds and surrounding area of stunning Cheshire in a Standard Aquathlon! Bring your friends and celebrate completing your challenge in the festival village.
- 1.5 km lake swimming
- 10 km road running
- Sun 12 Jul 2026
- £95
Eastbourne Triathlon and Multisport Festival | Standard Distance Aquathlon
Cycling not your thing? Experience a big day of swim-run multi sport from the famous seafront promenade and along the traffic-free route as part of the Eastbourne Triathlon weekend.
- 1500 m sea swimming
- 10 km road running
- Sun 19 Jul 2026
- £52-£65
Belvoir Castle | Standard Aquathlon
A jewel in the castle crown! Get active in the beautiful grounds and surrounding area of stunning Leicestershire in a Standard Aquathlon! Celebrate in the festival village afterwards.
- 1.5 km lake swimming
- 10 km road running
- Sun 30 Aug 2026
- £69
Wimbleball Standard Aquathlon
A superb triathlon venue which hosted Ironman 70.3 for ten years! Experience dramatic hills, pristine open water and wild Exmoor scenery in a tough, rewarding Standard Aquathlon.
- 1500 m lake swimming
- 10 km road running + 754 ft ascent
- Sat 12 Sep 2026
- £55
Sundowner Olympic Aquathlon
The Sundowner Olympic Aquathlon 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.
- 1500 m lake swimming
- 10 km trail running
- Sun 3 May 2026
- £49-£79
Horwich Triathlon, Multisport & Trail Runs | Standard Aquathlon
Take on one of the North West’s most iconic and challenging triathlons, combining a pool swim, scenic bike course, and tough hill run finish.
- 500 m pool swimming
- 8.6 km road running + 817 ft ascent
Standard aquathlons near you
Select your location for standard aquathlons in your area.