Walkers along the Thames

Thames Path Ultra Challenge

England’s greatest river provides a fantastic backdrop for an unforgettable challenge, which you can take on at your pace as a walk, jog, or run – and fundraise for Young Epilepsy! Over 3000 adventurers will join the Putney Bridge start, and the full 100km route heads upstream to Henley along the famous Towpath. It’s through Richmond, Hampton Court, Runnymede, and Windsor, with some wonderful scenery to a riverside finish line. Sign up as an individual or as a team; you’ll get full support all the way, plenty of food & drink, optional camping & transfers, a special medal, T shirt and celebration finish. With 50km, 25km & Henley 10km options also available – there’s a ThamesPath Challenge for everyone!Push yourself further in 2026, take on an Ultra Challenge – the UK’s No.1 Series of treks & trail challenges! 

• Walk, Jog, or Run • 100 km, 50km, 25km, 10km Options • Food & Drink • Medal & T Shirt

Walkers along the Thames in London

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