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Chiltern 50 Challenge

Walk, jog or run this 50km looped route over some of the best Chilterns countryside.

Walk, jog or run all over kidney disease

Take on the Chiltern 50 Challenge in 2023. This 'end of season' 50km looped route covers some of the best Chilterns countryside, along historic trails and over rolling hills.

Starting and finishing at base camp in Henley-on-Thames, there's a Saturday night celebration BBQ and entertainment with camping options. Passing through nature reserves, forests, and a few hills all with great views. The Chiltern 50 Challenge is a route with real variety and some wonderful scenery - and it's all easily accessible from London.

Sign up and look forward to achieving something special in 2023 and lets walk, jog or run all over kidney disease.


100km, 50km, 25km disances

23 September 2023

Minimum sponsorship £245-£595

Special offer: Register before 19 February 2023 using discount code NYCHARITY23 for 60% off!

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


Fundraising resources

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.

London Bridges Walk walker

Shout about it

Let everyone know you're fundraising by using our social toolkit.

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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