Windsor 50 Ultra Challenge
📅 When: 18 April 2026
📍 Where: Windsor Racecourse, Windsor
• Walk, Jog or Run • 100km, 50km, 25km Options • Food & Drink • Medal & T Shirt
Get active after the Easter holidays and take on a historic 50 km Ultra, a testing 25 km, or a sharp 10 km challenge at your pace as a walk, jog, or run and fundraise for ellenor!
Starting from Windsor Racecourse this challenge will head out on looped routes through the Great Park with fantastic views of the Castle, on to Runnymede, along the Thames Path and taking in some wonderful surrounding countryside.
Sign up as an individual or as a team. You’ll get full support all the way, plenty of food & drink, a special medal, T shirt & celebration finish back at basecamp – and a great sense of achievement!
Push yourself further in 2026, take on an Ultra Challenge, the UK’s No.1 Series of treks & trail challenges whilst raising vital funds for your local hospice!
What’s Included:
🎯 Access to the Action Challenge App
📍 Fully signed routes with GPS options available
🚑 Medics and pace walkers
🛑 Rest stops along the route with a range of snacks & drinks
🍲 Hot food at the finish for everyone!
🏅Special finishers medal
👕An ellenor branded t-shirt for you to wear on the big day!
💬 Fundraising advice and guidance from a dedicated member of the Events Team
SIGN UP & FUNDRAISING OPTIONS
With multiple options available, choose the best distance and fundraising option to suit you!
FULL SPONSORSHIP FOR CHARITY
Pay a small Registration Fee & Fundraise for ellenor (who then pay for your place)
50km CHALLENGE
£40 Reg Fee & at least £375 fundraising/sponsorship
25km CHALLENGE
£30 Reg Fee & at least £275 fundraising/sponsorship
10km CHALLENGE
£15 Reg Fee & at least £150 fundraising/sponsorship
MIXED FUNDING FOR CHARITY
Pay for half your place cost & fundraise less for ellenor (who pay half 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
£25 Reg Fee & at least £100 fundraising/sponsorship
OWN PLACE CHARITY FUNDRAISING
Pay for your place & fundraise whatever you can for ellenor (with no event place cost to ellenor)
50km CHALLENGE
£139 Fee paid online & fundraise whatever you can
25km CHALLENGE
£89 Fee paid online &fundraise whatever you can
10km CHALLENGE
£49 Fee paid online & fundraise whatever you can
Click here to download the Windsor 50 Factsheet and find out about the different fundraising options
Please note : This event is organised and run by Action Challenge
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Small Print
This event is being run by Ultra Challenge. For further details and to read the Terms and Conditions for this event, please see the Ultra Challenge website. You can view our terms and conditions for third-party events here.
For more information about this event please contact our Events Team on 01322 626 506 or email us at events@ellenor.org
