Swim Serpentine
Join our biggest Swim Serpentine team ever! Take the plunge and support people living with mental illness.
Sophie just donated £27.05
Caroline Thomas just donated £21.84- Calla Sullivan-Drage just donated £20
- David Gocher just donated £32.23
Mark Duell just donated £26.45- Harry Kendall just donated £27.05
- Toby Gibson just donated £20
- Asa Foster just donated £10
- Owen Strakosch just donated £20
- Mark Strakosch just donated £25
- Ellen Strakosch just donated £21.84
- James Riley just donated £27.05
- Francesca Payne just donated £27.05
- Glenys Bowers just donated £32.23
- Mum & dad just donated £53.32
- Olivia Greaves just donated £16.56
- Marcus Lim just donated £16.56
- Sammy C just donated £10
- Alys just donated £10
- Emily Davis just donated £11.33
Thank you for supporting Team Rethink!
Sophie
Caroline Thomas
Good luck with your swim and fund-raising!
Calla Sullivan-Drage
🏊💨
David Gocher
Good luck Matt
Mark Duell
Good luck Matt!
Harry Kendall
Give it the rinse lad!
Toby Gibson
G'wan
Asa Foster
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!
