- Sun 29 Jun 2025
- Sun 29 Jun 2025
Henley-on-Thames, Berkshire, UK
Selkie Henley Classic charity places
Swim the 2.1km world-renowned Henley Royal Regatta course at dawn. Exclusive access to the river as the sun rises makes this a bucket-list event like no other!
- Recycling
- Newcomers
- Plastic bottle free
- Enter online
- Event village
- Fundraising optional
- Age 14 & over
- 2.1 km river swimming
- Sat 26 Jul 2025
- 1 charity
- Sat 26 Jul 2025
- 1 charity
Henley-on-Thames, Berkshire, UK
Club to Pub charity places
A summer evening 1.5km swim to the pub taking place in the heart of Henley.
- Recycling
- Newcomers
- Enter online
- Free venue entry
- Public transport links
- Fundraising optional
- Age 18 & over
- 1.5 km river swimming
- Sun 10 Aug 2025
- Sun 10 Aug 2025
Marlow, Buckinghamshire, UK
Thames Marathon | Half Marathon Swim charity places
A long-distance swimming marathon with multiple distances and feed stations from Henley-on-Thames to Marlow.
- Enter online
- Age 18 & over
- 5.5 km river swimming
- Sun 10 Aug 2025
- 1 charity
- Sun 10 Aug 2025
- 1 charity
Marlow, Buckinghamshire, UK
Thames Marathon | Marathon Swim charity places
A long-distance swimming marathon with multiple distances and feed stations from Henley-on-Thames to Marlow.
- Enter online
- Age 18 & over
- 13 km river swimming
- Sun 10 Aug 2025
Marlow, Buckinghamshire, UK
Thames Marathon | Mid-Distance Swim Marathon
- 9 km river swimming
- Sun 10 Aug 2025
Marlow, Buckinghamshire, UK
Thames Marathon | 3-Person Swim Relay
- 13 km river swimming