About the challenge
A basecamp in Henley, and a route with real variety and some wonderful scenery – and easily accessible from London.
Choose to walk, jog or run and select from the full challenge, half challenge, or a 10km route!
Date: Saturday 26th September, 2026
Location: Henley-on-Thames
Registration fee: Starting from £20
Fundraising pledge: Starting from £100
Fundraising options
Charity sponsorship
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
Mixed fundraising
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
Join Team Bliss and you'll receive:
- 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.
Any questions?
For answers to your questions, you can:
- Read Ultra Challenge's frequently asked questions or contact the Ultra Challenge team directly at [email protected]
- Can contact the Bliss fundraising events team at [email protected]
Please note this event is organised by Ultra Challenge. Find out more on the Ultra Challenge website.
