Henley River Half Marathon

The Henley River Half Marathon, 10k & Junior Race takes place at Temple Island Meadows, Remenham Lane, Henley-on-Thames, UK. Scheduled for September 5, 2026, this event features a half marathon, 10k, and a junior race, all set on mixed, undulating terrain with scenic views alongside the Thames. The half marathon includes one mini lap plus two full laps, while the 10k is a single lap, and the junior race is an out-and-back course.

Participants enjoy a lively atmosphere with enthusiastic marshals, chip-timed results, unique themed medals, free race photos, and post-race goodies. Optional technical t-shirts with the Henley River logo are available for purchase. Visit the organization's website for the most recent information.