Thames Path Ultra Challenge

London, United Kingdom • 13-14 Sep 2025

The Thames Path Ultra Challenge is a premier endurance event taking place along the scenic Thames Towpath, featuring various distance options including 100 km, 75 km, 50 km, and 25 km, as well as a Henley 10K. Scheduled for September 13-14, 2025, the challenge attracts over 3,000 participants, offering a unique opportunity to experience the beautiful landscapes of Richmond, Hampton Court, Runnymede, and Windsor. The event supports both individual and team participation, with full support services including rest stops, medical assistance, and catering. Participants can also engage in fundraising for over 600 charities, making it a rewarding experience for all. Visit the organization's website for the most recent information.

Race information

UTMB 20K UTMB 50K UTMB 100K
100 km
350 m+
100 Km
75 km
50 km
200 m+
25 km
10 km
Visit the organization's website for the most recent information.
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