Aquathlons are a bit like a triathlon but without the bike leg and are very similar to swimruns - but with aquathlons you can change into running gear at the transition. Most events are a swim-run format (also known as splash and dash) but there are also some run-swim-run events. Select your location to find aquathlons in your area, read more about the distances below or scroll down for events coming up.
Find out more about common aquathlon event distances below to help find your perfect swim-run event.
Featured events are listed below - select a month/region or the map view to see all events.
Start with a great sea swim in warm waters then on to the bikes for a closed road and flat bike leg. Finally there's a run with views of the sea. Torre Abbey Sands has excellent water quality.
Triathlons at Dawlish Warren, a safe and supported environment for sea swimming, with a range of triathlon distances to offer a great challenge in a scenic location.
Pool based Aquathlon
The highlight of the triathlon calendar is back… forget Kona, forget T100, this is the place to be!
Welcome back to the 2025 Tewkesbury Tri Club Aquathlon Series.
The Frosty Aquathlon is a well-established, open to all and is a highly popular swim/run race.
Welcome back to the 2025 Tewkesbury Tri Club Aquathlon Series.
One of the Most Established Events of the Early Tri Season in the UK.
West Lancs Spring Triathlon takes place at the Award Winning Edge Hill University Campus, the perfect venue for a pool Triathlon...
Welcome back to the 2025 Tewkesbury Tri Club Aquathlon Series.
Harrogate Tri Club is proud to host the annual Swim, Bike, Run, Sprint, Super Sprint Mixed Relay and Junior Aquathlon in our beautiful spa town.
Harrogate Tri Club is proud to host the annual Swim, Bike, Run, Sprint, Super Sprint Mixed Relay and Junior Aquathlon in our beautiful spa town.
Harrogate Tri Club is proud to host the annual Swim, Bike, Run, Sprint, Super Sprint Mixed Relay and Junior Aquathlon in our beautiful spa town.
Harrogate Tri Club is proud to host the annual Swim, Bike, Run, Sprint, Super Sprint Mixed Relay and Junior Aquathlon in our beautiful spa town.
Harrogate Tri Club is proud to host the annual Swim, Bike, Run, Sprint, Super Sprint Mixed Relay and Junior Aquathlon in our beautiful spa town.
Horwich Triathlon is known as ‘The Race To The Pike’ and the ‘Kona of the North” and is one of the oldest triathlon events in the North West, dating back over 25 years.
Horwich Triathlon is known as ‘The Race To The Pike’ and the ‘Kona of the North” and is one of the oldest triathlon events in the North West, dating back over 25 years.
Take on a TRAILDOG triathlon, duathlon or aquathlon with your dog!
Southport Triathlon attracts triathletes of all abilities, from complete novices to elite competitors take part in the Sprint and Standard Distance races.
Southport Triathlon attracts triathletes of all abilities, from complete novices to elite competitors take part in the Sprint and Standard Distance races.
The Northumberland Festival of Sport is located within the Stunning Druridge Bay Country Parks, which is on a beautiful stretch of Northumberland coastline. a perfect place for all the family.
Experience the beauty of the South Downs coast. Swim against the backdrop of Eastbourne's historic pier, cycle on fully closed roads over the famous Beachy Head Road and run along the iconic seaside.
The Woodhorn Museum triathlon is located within the unique, picturesque historic scheduled ancient monument of Woodhorn Museum and the QE2 Country park.
West Lancs Summer Triathlon takes place at Edge Hill University which provides the perfect venue.
Take on the fast and flat traffic-free route from Hove Lawns along the famous seafront promenade! Well established as one of the biggest events in the triathlon calendar plus children's triathlons.
Take on this Junior Aquathlon at Kings School in Macclesfield.
Select your location for aquathlons in your area.