Swim Serpentine

19 Sep 2026 10:00 am The Serpentine Lake, Hyde Park, London, W2 2UH

Take the Plunge for the RHN at Swim Serpentine 2026!

Join 6,000 courageous open-water swimmers for the Swim Serpentine festival on 19 September 2026, set in and around the beautiful Serpentine in Hyde Park.

We have a limited number of charity places available for both the one-mile and two-mile swims.
Entry fees range from £15–£25, with a fundraising target of £250 to support the Royal Hospital for Neuro-disability.

Already secured your own place?
You can still support the RHN by selecting us as your chosen charity during registration or by updating your fundraising page.

Push your limits, embrace the challenge, and make a real difference.

If you have any queries contact the events team [email protected]

Book your space HERE

More information from the official website: Swim Serpentine | London Marathon Events