Group of walkers on a tree lined path

Windsor 50 Ultra Challenge

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 Young Epilepsy! From a Windsor Racecourse basecamp 2000 adventurers 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. Join 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. 

• Walk, Jog, or Run • 50km, 25km, 10km Options • Food & Drink • Medal & T Shirt

Walkers through a start archway with coloured smoke

As Young Epilepsy are an official associate partner on this event, you get a 25% discount on the ‘Full Sponsorship’ registration fee when signing up to support us. 

Click here for full details of prices and to sign up

By joining the challenge you’ll help improve research, treatment and practical support for children and young people living with epilepsy.  

Join #TeamPossible and help create a society in which children and young people with epilepsy can thrive. 

If you wish to register your interest or have any questions, please email us supportercare@youngepilepsy.org.uk or call us on 01342 831245