Sea swims in UK
Find sea swims near me in UK 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 20 Jul
- Sun 20 Jul
TriBourne Festival of Endurance | 3.8K Swim
Award winning full and middle-distance triathlons, plus a marathon, long-distance swims, aquabike options and triathlon relays.
- Enter online
- All ages
- 3.8 km sea swimming
- Sun 20 Jul
- Sun 20 Jul
TriBourne Festival of Endurance | 1.9K Swim
Award winning full and middle-distance triathlons, plus a marathon, long-distance swims, aquabike options and triathlon relays.
- Enter online
- All ages
- 1.9 km sea swimming
- Sat 30 Aug
- £40
- Sat 30 Aug
- £40
The Rock Hard Coast Sea Swim
A supported half-a-mile or one-mile sea swim, ideal for people new to sea swimming, from South Milton Sands, with a full safety team and part of the Something Wild Festival Weekend.
- Chip timing
- Enter online
- Age 13 & over
- 1.5 miles sea swimming
- Sun 31 Aug
- 1 charity
- Sun 31 Aug
- 1 charity
Brighton and Hove Triathlon | 1500M Swim
The swim-only event of the renowned Brighton and Hove Triathlon from the famous seafront promenade! Open water swimmers can soak up one of the biggest events in the triathlon calendar.
- Chip timing
- Enter online
- Age 15 & over
- 1500 m sea swimming
- Sun 21 Sep
- £39
- Sun 21 Sep
- £39
Dawlish Swim | 1500M
Dawlish Warren is a fantastic location for a sea swim, regardless of experience level, plus the excellent Teignmouth Surf Life Saving Club team will be on hand to keep everyone safe.
- Chip timing
- Enter online
- Age 13 & over
- 1500 m sea swimming
- Sun 21 Sep
- £32
- Sun 21 Sep
- £32
Dawlish Swim | 750M
Dawlish Warren is a fantastic location for a sea swim, regardless of experience level, plus the excellent Teignmouth Surf Life Saving Club team will be on hand to keep everyone safe.
- Chip timing
- Enter online
- Age 12 & over
- 750 m sea swimming
- Sun 21 Sep
- £46
- Sun 21 Sep
- £46
Dawlish Swim | 3K
Dawlish Warren is a fantastic location for a sea swim, regardless of experience level, plus the excellent Teignmouth Surf Life Saving Club team will be on hand to keep everyone safe.
- Chip timing
- Enter online
- Age 14 & over
- 3 km sea swimming
- Sat 27 Jun 2026
- £50
- Sat 27 Jun 2026
- £50
Bournemouth Pier to Pier Swim
Join over 1,200 swimmers and take on an epic 1.4 mile open water swim from Boscombe Pier to Bournemouth Pier. With every stroke, you’ll be powering lifesaving research.
- Wheelchair users
- Newcomers
- Music
- Chip timing
- Enter online
- Fundraising required
- Event village
- Coast
- Age 14 & over
- 1.4 miles sea swimming
- Sun 12 Jul 2026
- Sun 12 Jul 2026
Eastbourne Triathlon and Multisport Festival | 1500M Swim
The beautiful seaside town of Eastbourne welcomes swimmers of all abilities and experience back for the Eastbourne Triathlon's swimming-only event! Enjoy a sea swim with a pier backdrop.
- Chip timing
- Enter online
- Undulating
- Traffic free
- Age 15 & over
- 1500 m sea swimming