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North Downs 50 Ultra Challenge

We’re heading to the North Downs with a fabulous challenge setting out from our Guilford basecamp through the surrounding countryside of the Surrey Hills and North Downs to go the extra mile for the 3 million people in the UK who are living with cancer.

Date
12 July 2025
Location
Surrey 
Distance
Walk, jog or run 50km, 25km or 10km

About the event

How to enter the North Downs 50 Ultra Challenge

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Charity fundraising

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Mixed fundraising

Macmillan supporters on a hike

Self funded place

Great achievements lie beyond comfort levels - join Team Macmillan

Why should I join?


You’ll get full support and hospitality on the way, leaving you to focus on your challenge:


• Join as an individual or team

• Multiple distance options

• Camping packages available

• Take on the challenge at your own pace

• Fully supported and signed route event

• Food and drink provided

• Medical and welfare tents along the course

• Access to an exclusive Ultra Challenge event app

• Finisher’s medal, t-shirt, and glass of fizz - plus other goodies available!

How we'll support you

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But most importantly...

More about this event

Ready to join?

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