Thames Path Challenge

Date: Sat 13 - Sun 14 September 2025
Location: Bishop's Park (next to Putney Bridge), London
Cost/Minimum pledge: Varies depending on chosen distance
Distance: 100km, 75km, 50km, 25km or 10km - it's up to you! 

Something for everyone!

England’s greatest river provides a fantastic backdrop for an unforgettable challenge. 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. 

With three quarter, half, quarter distance options also available – plus the separate 25km ‘Thames Bridges Trek’ & ‘The Moonlight 10 Walk’ through Central London as part of the weekend ‘festival’ – there’s a Thames Challenge for everyone!

For full details of the event and how to join, head to the Ultra Challenge website to sign up online and look forward to achieving something special in 2024.