Thames Path Ultra Challenge
London, United Kingdom • 13-14 Sep 2025
The Thames Path Ultra Challenge is a premier endurance event in England, following the scenic Thames Tow Path from Putney Bridge to Henley-on-Thames. Participants can walk, jog, or run distances ranging from 10 km to a full 100 km ultra, with options for 75 km, 50 km, and 25 km as well. The route passes through historic and picturesque locations including Richmond, Hampton Court, Runnymede, and Windsor, finishing by the riverside in Henley. The event offers comprehensive support with marquee rest stops every 12.5 km, medical and massage teams, free food and drink, GPS tracking, and camping packages. It also features a festive atmosphere with medals, T-shirts, and a finishers' celebration. Visit the organization's website for the most recent information.