Henley River Half Marathon

The Henley River Half Marathon, 10K & Junior Race takes place on September 5, 2026, at Temple Island Meadows, Remenham Lane, Henley-on-Thames, UK. This event features a half marathon, a 10K, and a junior race, all set along a scenic route by the Thames. The course offers mixed, undulating terrain with elevation gains of 98m for the half marathon and 46m for the 10K, designed to inspire personal bests.

Participants enjoy a vibrant atmosphere with enthusiastic marshals, chip-timed results, unique 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.