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We’re back on the North Downs with a fabulous challenge setting out from our Guildford basecamp, and a looped 50 km route which takes in some of the best of the Surrey hills, the North Downs Way, and the surrounding countryside. A route with real variety and some wonderful scenery & fabulous views out to the south – and easily accessible from London! You’ll get full support & hospitality, and with 25 km & 10 km options also available, and optional University style accommodation at basecamp –  there’s a North Downs Ultra Challenge for you in 2026!

Sponsorship: Different options available, please see below:

1. FULL SPONSORSHIP

Pay a small Reg Fee & Fundraise for a chosen Charity (who pay for your place)

50km CHALLENGE – £30 Reg Fee & at least – £360 fundraising/sponsorship

25km CHALLENGE – £20 Reg Fee & at least – £240 fundraising/sponsorship

10km CHALLENGE – £10 Reg Fee & at least – £100 fundraising/sponsorship

2. MIXED FUNDING

Pay for half your place cost & fundraise less for Charity (who pay half of your place cost)

50km CHALLENGE – £75 Reg Fee & at least – £225 fundraising/sponsorship
25km CHALLENGE – £50 Reg Fee & at least – £150 fundraising/sponsorship
10km CHALLENGE – £22.50 Reg Fee & at least – £70 fundraising/sponsorship

3. OWN PLACE FUNDRAISING

Pay for your place & fundraise whatever you can for a Charity (small admin fee to charity)

50km CHALLENGE – £139 Fee paid online & fundraise whatever you can
25km CHALLENGE – £89 Fee paid online & fundraise whatever you can
10km CHALLENGE – £39 Fee paid online & fundraise whatever you can

What you’ll get from Leukaemia UK

  • Leukaemia UK running vest
  • Challenge pack, including sponsorship forms and helpful training and fundraising advice
  • Dedicated support from our fantastic fundraising team

Interested? Contact Hanna on fundraising@leukaemiauk.org.uk or sign up here

Event details
When
12 July 2026
Sponsorship
Different options available
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