Thames Path Ultra Challenge

London, United Kingdom • 13-14 Sep 2025

The Thames Path Ultra Challenge is a major endurance event along England’s iconic river, offering distances of 25 km, 50 km, 75 km, and a full 100 km route from Putney Bridge to Henley-on-Thames. Participants can walk, jog, or run at their own pace, with options for solo or team participation. The event features fully supported rest stops, GPS route tracking, and inclusive amenities such as food, drinks, medical support, and camping options. Additional weekend activities include the Thames Bridges Trek and the Thames Moonlight 10 Walk. The challenge aims to provide a rewarding outdoor experience with full logistical support, suitable for all fitness levels and ages, promoting personal achievement and charity fundraising. 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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