Aquathlons in South East
Find aquathlons near me in South East for 2025/2026 - search by date or place, display on a map or use the advanced search to find your perfect race.
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Click an event for full event details, location, route, sustainability, what's included and how to enter.
- Sun 8 Jun
- Entries close soon
- Sun 8 Jun
- Entries close soon
Eastbourne Triathlon | Standard 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.
- Chip timing
- Enter online
- Undulating
- Traffic free
- Age 17 & over
- 1500 m sea swimming
- 10 km road running
- Sun 8 Jun
- Entries close soon
- Sun 8 Jun
- Entries close soon
Eastbourne Triathlon | 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.
- Chip timing
- Enter online
- Undulating
- Traffic free
- Age 17 & over
- 750 m sea swimming
- 5 km road running
- Sun 31 Aug
- 1 charity
- Sun 31 Aug
- 1 charity
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!
- Chip timing
- Enter online
- Flat
- Traffic free
- Age 15 & over
- 750 m sea swimming
- 5 km road running
- Sun 31 Aug
- 1 charity
- Sun 31 Aug
- 1 charity
Brighton and Hove Triathlon | Standard 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!
- Chip timing
- Enter online
- Flat
- Traffic free
- Age 17 & over
- 1500 m sea swimming
- 10 km road running
- Sat 27 Sep
- £50
- Sat 27 Sep
- £50
Hever Castle Triathlon and Multisport Festival | Aquathlon Sprint
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.
- Chip timing
- Enter online
- Age 15 & over
- 750 m lake swimming
- 5 km road running
- Sun 28 Sep
- £65
- Sun 28 Sep
- £65
Hever Castle Triathlon and Multisport Festival | Aquathlon Standard
Get active in the award-winning grounds and surrounding Kent countryside in a Standard Aquathlon! Recruit your friends and celebrate completing your challenge in the festival village.
- Chip timing
- Enter online
- Age 17 & over
- 1.5 km lake swimming
- 10 km road running
- Sat 17 May
TrailX Swim & Aquathlon, Marlow | Long Distance Aquathlon
- 1500 m lake swimming
- 5.5 km trail running
- Sat 17 May
TrailX Swim & Aquathlon, Marlow | Short Distance Aquathlon
- 750 m lake swimming
- 2.8 km trail running
- Sun 18 May
Lezyne Arundel Lido Triathlon | Sprint aquabike
- 400 m pool swimming
- 19 km road running