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Swim Serpentine

Grab your goggles, pull on your wet suit and make a difference. 

Swim all over kidney disease!

Swim Serpentine is a one-day open water swimming festival held at the beautiful Serpentine Lake in Hyde Park – a venue made famous by the London 2012 Olympic swimming and triathlon events.

Join Team Kidney in 2026 and swim one lap of the iconic lake. Take a dip this summer and make a splash to fund research that will save and change lives. 

Hyde Park, London

19 September 2026

Distance: 1 mile

Registration fee: £20

Minimum sponsorship: £250

As part of #TeamKidney you'll receive...

Tshirt and free fundraising pack

A Kidney Research UK t-shirt

A fundraising pack full of tips and ideas

Support from our dedicated team every step of the way

Regular updates to inspire you with training and fundraising

Other useful stuff

Image FR pack

Fundraising

Get all the materials and resources you need for your fundraiser.

London Bridges Walk walkers

Dress to impress

Get extra merchandise and show everyone you're on #TeamKidney.

A runner finishing an event wearing the Kidney Research UK running top

Got your own place?

Tell us about your event and we'll support you all the way.

London Bridges Walk walkers

Fundraise online

Get your fundraising off to a flying start with your own JustGiving page.

Frequently asked questions

Got a question? Get in touch

If you have a question or would like to chat about one of our events, the team here at Kidney Research UK are happy to help. Please get in touch.

0300 303 1100

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