Swims in UK in September 2025
Find swims near me in UK in September 2025 - 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.

- Sat 20 Sep
- 2 charities
- Sat 20 Sep
- 2 charities
Swim Serpentine Half Mile
Secure your charity place in the Half Mile distance today. Swim for charity in the beautiful Serpentine Lake and support top UK charities. Find a cause and join their team today!
- Enter online
- Age 12 & over
- 0.5 mile lake swimming

- Sat 20 Sep
- 3 charities
- Sat 20 Sep
- 3 charities
Swim Serpentine One Mile
Secure your charity place in the One Mile distance today. Swim for charity in the beautiful Serpentine Lake and support top UK charities. Find a cause and join their team today!
- Age 16 & over
- 1 mile lake swimming

- Sat 20 Sep
- 5 charities
- Sat 20 Sep
- 5 charities
Swim Serpentine Two Mile
Secure your charity place in the Two Mile distance today. Swim for charity in the beautiful Serpentine Lake and support top UK charities. Find a cause and join their team today!
- Age 16 & over
- 2 miles lake 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
- £29
- Sun 21 Sep
- £29
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
- £49
- Sun 21 Sep
- £49
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

- Sun 21 Sep
- £52
- Sun 21 Sep
- £52
Swim Long Eton Dorney | 10K
The Olympic venue, Eton Dorney, offers pan-flat, traffic-free roads and a beautiful clear lake for distance swimmers to enjoy in an exclusive setting.
- Chip timing
- Enter online
- PB
- Age 16 & over
- 10 km lake swimming

- Sun 21 Sep
- £42
- Sun 21 Sep
- £42
Swim Long Eton Dorney | 5K
The Olympic venue, Eton Dorney, offers pan-flat, traffic-free roads and a beautiful clear lake for distance swimmers to enjoy in an exclusive setting.
- Chip timing
- Enter online
- PB
- Age 16 & over
- 5 km lake swimming

- Sun 21 Sep
- £30
- Sun 21 Sep
- £30
Swim Long Eton Dorney | 2.5K
The Olympic venue, Eton Dorney, offers pan-flat, traffic-free roads and a beautiful clear lake for distance swimmers to enjoy in an exclusive setting.
- Chip timing
- Enter online
- PB
- Traffic free
- Age 16 & over
- 2.5 km lake swimming

- Sun 21 Sep
- £35
- Sun 21 Sep
- £35
Swim Long Eton Dorney | 3.8K
The Olympic venue, Eton Dorney, offers pan-flat, traffic-free roads and a beautiful clear lake for distance swimmers to enjoy in an exclusive setting.
- Chip timing
- Enter online
- PB
- Age 16 & over
- 3.8 km lake swimming