Henley River 10k, Half Marathon & Junior Race September 2026

Get ready for an exhilarating day of racing at the Henley River 10k, Half Marathon & Junior Race, taking place on Saturday, September 5th, 2026, in the picturesque Henley-on-Thames, Oxfordshire. Organised by RunThrough Events, this exciting event supports the Royal Berks Charity and promises a vibrant atmosphere along the stunning Thames River. Runners can choose from three engaging distances: the scenic Half Marathon, the fast-paced 10K, and a fun Junior Race. The Half Marathon kicks off at 9:00 am, followed by the 10K at 9:30 am and the Junior Race at 11:30 am. With mixed and undulating terrain designed to challenge and inspire, this late-summer race is the perfect opportunity to chase personal bests while enjoying the beautiful surroundings. The course begins and ends at the iconic Temple Island Meadows, where fantastic marshals will cheer you on every step of the way. Don’t miss out on this unforgettable racing experience!

Join Us for the Henley River Half Marathon, 10K & Juniors in Support of Royal Berks Charity on Saturday 5th September 2026 The Henley River Half Marathon, 10K & Juniors offers another chance to enjoy this stunning route before the season ends. With fast, undulating trails and plenty of atmosphere, it’s the perfect late-summer race. Race alongside the Thames with support from fantastic marshals and enjoy a route designed to inspire PBs and personal achievements. As always, the course begins and ends at the iconic Temple Island Meadows. Start Times 09:00 am - Half Marathon 09:30 am - 10k 11:30 am - Juniors LAPS HM - 1 mini lap + 2 laps 10k - 1 lap Juniors - Out and Back Race Terrain & Elevation: Half Marathon Elevation: 98m Terrain: Mixed, undulating 10K Elevation: 46m Terrain: Mixed, undulating Junior Race Terrain: Mixed, undulating