Swim Serpentine
Join our biggest Swim Serpentine team ever! Take the plunge and support people living with mental illness.
Sarah Winski just donated £11.33- Max Ashken just donated £2.47
- Shafy Haque just donated £30
- Jamie Bishop just donated £25
- Taylor Doe just donated £25
- Madison Seymour just donated £21.84
- Tory just donated £15
- George Youlden just donated £10
- George & Sarah just donated £20
- Hannah just donated £25
- Maisie Salter just donated £6.11
- Brandon Laroiya-Mccarron just donated £16.56
- Julia Vieyres just donated £27.05
- Tom and Elle just donated £42.79
- Lauren Field just donated £11.33
- Zuzanna Lagowska just donated £16.56
- Meg just donated £10
- Nan Field just donated £10
- Eleanor just donated £25
- IPSOS Danielle Field just donated £25
Thank you for supporting Team Rethink!
Sarah Winski
Shafy Haque
Jamie Bishop
You go girly
Taylor Doe
Good luck Danielle What an amazing goal
Madison Seymour
Love you xxx
Tory
Best of luck! Look forward ti the pint after
George Youlden
George & Sarah
Just keep swimming, just keep swimming, just keep swimming. You big sexy fish you xoxo
About the event
If you are a keen swimmer, or fancy trying out a swim for the first time, why not take on the iconic 2-mile swim of the world-famous Serpentine lake is London's Hyde Park.
This is a one day open water swimming festival staged in the heart of London, organised by London Marathon events.
Have you already completed the London Marathon or RideLondon?
If so, why not take on the Swim Serpentine and get a step closer to getting the much-coveted London Classics medal and being listed in the London Classics Hall of Fame!
The details
Date: 20 September 2025
Date:
20 September 2025
Location:
The Serpentine, London
Location:
The Serpentine, London
Cost: £35
Cost: £35
Target: Minimum £299
Target:
Minimum £299
How we'll support you
- Free Rethink Mental Illness t-shirt once you hit £75 raised
- Support throughout your fundraising journey
- One to One support from the events team
- Access to resources to support your fundraising
Our team is full - join the waitlist
Get involved!
Ready to help those affected by mental illness? Join in with the challenge!
A fish in water! Mental health has never been hotter!