Chiltern 50 Challenge
Registration for Chiltern 50 Challenge has now closed!
Please take a look at our other challenge events to get involved and support MSF.
Take on the Chiltern 50 Challenge, and help power Médecins Sans Frontières / Doctors Without Borders (MSF)'s emergency medical teams to save lives.
Registration for this event has now closed.
The event
This challenge covers some of the best of the Chilterns countryside - walk, jog, or run along historic trails and over rolling hills.
Starting and finishing in Henley-on-Thames, there's a Saturday night celebration with a BBQ, entertainment and camping options. Choose from the full 50km challenge or a 25km route.
How MSF will support you
- Support from our dedicated events team, fundraising help and tips
- Fundraising materials and online resources to help you reach your fundraising target
- MSF running top or t-shirt to wear with pride on the day
Get in touch with the team
Any questions? Send a message to our Fundraising team, we'd love to hear from you.
Fundraising resources
Take a look at our available resources to help you with your fundraising

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