Join us for the Henley River Half Marathon, 10K & Juniors on Saturday 4th September 2027!

Enjoy a scenic mixed-terrain race experience along the banks of the Thames, set in the stunning surroundings of Henley-on-Thames. Starting and finishing at Remenham Farm, the iconic home of the Royal Henley Rowing Regatta, this event offers a special race-day setting for runners of all levels.
This fast and undulating trail route showcases the picturesque landscapes around Henley, delivering a course that is both enjoyable and rewarding. Whether you are taking on the Half Marathon, racing the 10K, or cheering on your little ones in the Junior Race, the Henley River event promises a brilliant atmosphere and a memorable day out.

Start Times

10:00 am - Half Marathon

10:30 am - 10k

12:30 am - Juniors (under 11)

LAPS

HM - 1 mini lap + 2 laps

10k - 1 lap

Juniors - Out and Back 

Included in the Entry

Unique Themed Medal

Free Race Photos

Chip-timed results

Post Race Goodies