£20-139
Registration fee
1 August 2026
Date of event
£0-375
Fundraising target
10-50km
Race distance
The North Downs 50 Ultra Challenge is a scenic endurance event set in the Surrey Hills, offering participants the chance to walk, jog, or run a looped route of up to 50km starting from Guildford. The course follows parts of the North Downs Way, passing through picturesque spots like Chantry Woods, St Martha’s Hill, and Newlands Corner.
Take on the challenge for St Mungo’s: every step helps fund vital services – from emergency accommodation and outreach to long-term recovery and support -making a real difference in the lives of vulnerable individuals.
Registration fee
Date of event
Fundraising target
Race distance
Self funding
You pay the full cost of the event place – fundraise whatever you want, with no set target or deadline.
Charity Sponsorship
You pay a small registration fee, do lots of fundraising and we cover the cost of your event place.
Mixed Funding
Pay half of the event place cost yourself, fundraise a bit less and we pay the balance of the event place cost.
Do you need help? Please click here.
8-10 Warner Street, London, EC1R 5HA
General enquiries | 020 3856 6000 | info@mungos.org
Donations and Fundraising | 020 8600 3000
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