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Henley River 10k and Half Marathon

Name: Henley River 10k and Half Marathon
Start: 2026-09-05
End: 2026-09-05
Location: Henley-on-Thames

location_city Henley-on-Thames

flag United Kingdom

calendar_today 05 Sep, 2026

directions_run Running

language Official Website

About the Event

Experience a quintessential English riverside run at the Henley River Half Marathon, 10k & Junior Race, set for Saturday, 5th September 2026 in the picturesque town of Henley-on-Thames. Starting from the iconic Temple Island Meadows at Remenham Farm, this event offers a stunning, undulating trail course that winds alongside the serene River Thames. Choose your challenge: a fast and scenic half-marathon, a lively 10K, or a fun Junior Race, each providing a perfect mix of natural beauty and a supportive, energetic atmosphere. Renowned for its friendly marshals and festive event village, this RunThrough event rewards every finisher with a unique themed medal, free race photos, and post-race goodies. Whether you're chasing a personal best or simply soaking up the late-summer scenery, it’s an ideal way to enjoy one of the UK's most beautiful running routes. Secure your entry for a memorable race day where classic English charm and running community spirit flow together.

Races Offered

Half Marathon

Sep 05, 2026

straighten

Distance — 21.1K

terrain

Type — Trail running

timer

09:00

10 km

Sep 05, 2026

straighten

Distance — 10K

terrain

Type — Trail running

timer

09:30

Weather Overview

These values represent the 3-year monthly averages for September in Henley-on-Thames.

Temp (°C)

Feels Like (°C)

thermostat 11.8° / 19.8°

wb_sunny 9.9° / 17.9°

Wind (km/h)

Humidity (%)

air 13.1 /

water_drop 79.8%