Chiltern 50 Ultra 2027
25th September, 2027
Take on the stunning Chiltern Ultra in some of the UK’s most beautiful countryside.
Use code: CWCDEAL10 to get £10 registration, excluding 10km and 10 mile challenges.
- Henley
- Saturday 25th September, 2027
- [email protected]
About The Chiltern 50 Ultra 2027
Join 2,000 adventurers for an epic challenge through the heart of the Chilterns. From a Henley basecamp, take on a stunning 50km loop packed with rolling countryside, historic trails, nature reserves and breathtaking views, all within easy reach of London.
Walk it, jog it or run it at your pace, with full event support, great food and drink, a finisher’s medal, T-shirt and a celebration finish waiting for you. With 25km and 10km distances available, there’s a Chilterns Challenge for everyone.
How to Join
Sign up online below. Confirm the distance you’ll take on; choose a funding option which suits you – and pay the appropriate Registration Fee.
You’ll get a Confirmation Email, which includes a link for you to set up your online JustGiving sponsorship page.
If you have any questions, please email [email protected]
Fundraising Options
Option 1
CHARITY
FUNDRAISNG
Pay a small Registration Fee & Fundraise for your Charity (who then pay for your place)
50KM
£10 Reg Fee & at least
£375 fundraising/sponsorship
25KM
£10 Reg Fee & at least
£275 fundraising/sponsorship
10KM
£10 Reg Fee & at least
£150 fundraising/sponsorship
Option 2
SELF FUND
WITH FUNDRAISING
Pay for your place & fundraise whatever you can (no event place cost for the charity)
50KM
£139 Fee paid online &
fundraise whatever you can
25KM
£89 Fee paid online &
fundraise whatever you can
10KM
£55 Fee paid online &
fundraise whatever you can
Where your money goes
Every contribution is carefully allocated to fund critical research, provide essential resources to families, and drive greater awareness.
HOW WE USE
EVERY
£1
| Fighting childhood cancer | |
|---|---|
| Research | 44p |
| Supporting Families | 15p |
| Raising Awareness | 21p |
| Funds to support our cause | |
|---|---|
| Fundraising | 20p |
Cancer diagnoses
Every day, around 10 children and young people in the UK are diagnosed with cancer.
New treatments
8 out of 10 young cancer patients can now receive successful treatment, thanks to the specialist research we help fund.
Safer therapies
We are committed to developing safer and more effective childhood cancer treatments with fewer toxic side effects.
Funding research
We invest in crucial childhood cancer research that would otherwise go unfunded.
Help to fund lifesaving research
Every step helps fund research into childhood cancers, creating better treatments and brighter futures.
Support for families
in crisis
Your run provides emotional and practical support support for families families facing the challenges of a cancer diagnosis.
Become a champion
for change
You’ll raise awareness and vital funds, helping to ensure no child faces cancer without hope for a brighter future.
Read more about the Ultra Challenge Series, and see if there’s another event that takes your fancy.