Henley River Half Marathon

The Henley River Half Marathon, 10k & Junior Race takes place in Henley-on-Thames, UK, along the scenic banks of the River Thames. Scheduled for April 11, 2026, the event features a half marathon, 10k, and a junior race, all on mixed, undulating terrain with elevations of 98m for the half marathon and 46m for the 10k. The course starts and finishes at Temple Island Meadows, the iconic site of the Royal Henley Rowing Regatta.

Participants enjoy a well-marked route, enthusiastic marshals, chip-timed results, unique medals, free race photos, and post-race goodies. The event fosters a friendly atmosphere suitable for runners of all levels. Visit the organization's website for the most recent information.