North Downs 50 Challenge
Join us for the 2025 North Downs Ultra Challenge and take on a spectacular loop from Guildford through the Surrey Hills and North Downs Way with stunning views, full support, and distances from 10km to 50km, all for a great cause.
July 12, 2025
7:00 am - 2:00 pmThe North Downs Ultra Challenge offers a mix of woodland trails, open countryside, and panoramic views across the Surrey Hills. Whether you’re taking on 10km or the full 50km, you’ll be supported every step of the way with rest stops, medics, and a lively basecamp atmosphere. It’s the perfect mix of challenge and celebration.
Route Options:
- 50km Loop Challenge
- 25km Loop Challenge
- 10km Loop Challenge
How to Sign Up and Fundraising Options:
Charity Sponsorship
You pay a small registration free, fundraise for us and we will pay for your place!
| Distance | Reg Fee | Fundraising target |
|---|---|---|
| 50km Challenge | £40 | £375 |
| 25km Challenge | £30 | £275 |
| 10km Challenge | £20 | £100 |
Mixed Funding
Pay half of the event place cost yourself, fundraise a bit less and we pay the balance of the event place cost.
| Distance | Reg Fee | Fundraising target |
|---|---|---|
| 50km Challenge | £75 | £225 |
| 25km Challenge | £50 | £150 |
| 10km Challenge | £22.5 | £70 |
Self Funding
You pay the full cost of the event place – fundraise whatever you want, with no set target or deadline, and there’s no cost at all to the charity!
| Distance | Reg Fee |
|---|---|
| 50km Challenge | £139 |
| 25km Challenge | £89 |
| 10km Challenge | £39 |
If you’ve got your own place, please email events@raysofsunshine.org.uk and our dedicated fundraising team will be in touch.
