Sprint aquathlons in the UK
Explore the great outdoors by running and swimming in an aquathlon. These sprint events are fantastic for anyone wanting to get involved for the first time and often are no longer than a 750m swim and 5K run. Select your location for sprint aquathlons in your area or scroll down to see events coming up.
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Sprint aquathlons in 2025/2026
Featured events are listed below - select a month/region or the map view to see all events.
- Sun 31 Aug
- £75
- Entries close today
Brighton and Hove Triathlon | Sprint Aquathlon
Cycling not your thing? Experience a big day of swim-run multi sport from the famous seafront promenade and along the fast and flat traffic-free route from Hove Lawns!
- 750 m sea swimming
- 5 km road running
- Sun 31 Aug
- £57
Roadford Lake Aquathlon Autumn
Don’t miss the Autumn Aquathlon at Roadford Lake with its private swimming venue and great run route. There's lakeside camping too!
- 750 m lake swimming
- 5 km trail running + 822 ft ascent
- Sun 14 Sep
- £39.50
Woking Autumn Triathlon & Junior Aquathlon | Sprint Aquathlon
Book your spot for the Woking Sprint Aquathlon! Join one of the most popular triathlons in the area, where athletes return year after year!
- 400 m pool swimming
- 5 km trail running + 75 ft ascent
- Sun 14 Sep
- £30
East Cheshire Junior & Sprint Aquathlon | Sprint
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.
- 400 m pool swimming
- 2.88 km trail running + 97 ft ascent
- Sat 27 Sep
- £50
Hever Castle | Sprint Aquathlon
Get active in the award-winning grounds and surrounding Kent countryside in a Sprint Aquathlon! Recruit your friends and celebrate completing your challenge in the festival village.
- 750 m lake swimming
- 5 km road running
- Sun 22 Mar 2026
- £20-£30
Blackpool Junior & Senior 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.
- Kids aquathlon 4
- Sprint aquathlon 2
- Sat 23 May 2026
- £40-£50
Lough Cutra Castle | Sprint Aquathlon
Race through the beautiful grounds and surrounding area of stunning South Galway in a sprint aquathlon from starter to elite then celebrate with friends and family in the festival village.
- 750 m lake swimming
- 5 km road running
- Sun 7 Jun 2026
- £2.50-£30
Pendle Pool Triathlon powered by Fort Vale
Come join the Pendle Triathlon for this annual event! Set at West Craven Sports Centre in the beautiful Lancashire countryside.
- Super sprint triathlon
- Sprint triathlon
- Super sprint duathlon
- Sprint duathlon
- Super sprint aquabike
- + 3 more races
- Sat 20 Jun 2026
- £40-£50
Cholmondeley Castle | Sprint Aquathlon
Get active in the beautiful grounds and surrounding area of stunning Cheshire in a Sprint Aquathlon! Bring your friends and celebrate completing your challenge in the festival village.
- 750 m lake swimming
- 5 km road running
- Sun 12 Jul 2026
- £85
Eastbourne Triathlon and Multisport Festival | Sprint 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.
- 750 m sea swimming
- 5 km road running
- Sat 18 Jul 2026
- £40-£50
Belvoir Castle | Sprint Aquathlon
A jewel in the castle crown! Get active in the beautiful grounds and surrounding area of stunning Leicestershire in a Sprint Aquathlon! Celebrate in the festival village afterwards.
- 750 m lake swimming
- 5 km road running + 281 ft ascent
- Wed 20 Aug
- £40
Cotswolds Lake 62 Evening Triathlon Series - Race 4 | Aquathlon
Welcome to the Cotswolds Lake 62 Evening Triathlon Series based at a private venue in the Cotswolds.
- 400 m lake swimming
- 4.5 km road running + 69 ft ascent
- Sun 24 Aug
- £39-£69
West Lancs Summer Triathlon, Duathlon & Aquathlon | Aquathlon
West Lancs Summer Triathlon takes place at Edge Hill University which provides the perfect venue.
- 400 m pool swimming
- 5 km trail running
- Thu 28 Aug
- £25
Parc Bryn Bach Aquathlon Series - Race 4
The Parc Bryn Bach Aquathlon series provides fast flat racing as well as an introduction to open water and multi-discipline events, in a fun and friendly environment.
- 750 m lake swimming
- 5 km road running
- Sun 14 Sep
- £45
Bournemouth International Triathlon | Aquathlon
Challenging Events are super excited to host the Great Britain Age Group Team European Sprint Qualifier alongside our Standard Distance, Aquabike and Aquathlon events.
- 750 m sea swimming
- 5 km road running
- Sun 21 Sep
- £35-£40
Sudbury Triathlon | Aquathlon
Join us in Celebrating 10 Years of TRISudbury. TRISudbury are hosting a triathlon for all abilities.
- 400 m pool swimming
- 5 km trail running
- Sun 5 Oct
- £30-£58
Hampton Pool Chilly Triathlon
First Stride Events are heading back to Hampton Pool to offer a end of season Sprint and Super Sprint Triathlon & Aquathlon!
- Sprint aquathlon 2
- Super sprint triathlon
- Sprint triathlon
- Sun 7 Dec
- £14
Black Country Triathletes Splash and Dash
Swim is 400m pool swim and the 5K run is an out and back along a disused railaway line. The entire event is traffic free.
- 400 m pool swimming
- 5 km road running
Sprint aquathlons near you
Select your location for sprint distance aquathlons in your area.