The North Downs is in an Area of Outstanding Natural Beauty, and the wonderful Surrey countryside offers a stunning setting for a testing challenge to walk, jog or run - a route with real variety and some fabulous views.
The base-camp in Guildford is the hub for a looped 50 km route which takes in some of the best of the Surrey hills, the North Downs Way, and the surrounding countryside, which provides a stunning setting for 2,000 adventurers to test themselves.
Choose to walk, jog or run and select from the full challenge, half challenge, or a 10km route!
Date: Saturday 26th July, 2025
Location: Guilford Hub, Surrey
Registration fee: Starting from £20
Fundraising pledge: Starting from £100
Pay a smaller registration fee & do lots of fundraising for Bliss - we cover your event place cost.
50km: Registration fee: £40 - Fundraising target: £375
25km: Registration fee: £30 - Fundraising target: £275
10km: Registration fee: £20 - Fundraising target: £100
Or, pay a higher registration fee to cover part of the cost of your place, and fundraise to a slightly lower target.
50km: Registration fee: £75 - Fundraising target: £225
25km: Registration fee: £50 - Fundraising target: £150
10km: Registration fee: £22.50 - Fundraising target: £70
On the day facilities: You'll receive food and drink at rest stops throughout the event, access to medics, massage, pace walkers and camping options - plus a medal and glass of bubbly to celebrate at the finish line.
Support: You will receive pre-event support from our friendly events team as well as comprehensive support and training details from the event organiser, Ultra Challenges.
Community: You'll be invited to join an online group to connect with other Team Bliss challenge event fundraisers to share stories, training and fundraising tips.
A Bliss t-shirt: You'll get your own Bliss top to wear on the day.
Please note this event is organised by Ultra Challenge. Find out more on the Ultra Challenge website.
For answers to your questions, you can:
Read Ultra Challenge's frequently asked questions or contact the Ultra Challenge team directly at info@ultrachallenge.com.
Or you can contact the Bliss fundraising events team at events@bliss.org.uk.
