Run Dorney Lake 5k, 10k & Half Marathon July 2025

Join us for a 5k, 10k or Half Marathon at Dorney Lake on Sunday 13th July 2025

Join us for a 5k, 10k or Half Marathon distance at the home of London 2012′s Olympic rowing events. Dorney Lake is situated near the village of Dorney in Buckinghamshire, is a purpose-built rowing lake with grounds that are a perfect backdrop to running as well as rowing. The flat course is ideal for a chip timed personal best over the 5k or 10k distance.

Race Start Times

09:10 am - All Distances

Included in the entry

See Course Maps HERE

With RunThrough you can expect a friendly team of marshals to help guide you round the course and cheer you on to the finish, a lively and well-serviced event village with plenty of food and drink options including free goodies from our partners at the finish line after your hard effort.

We have been extensively researching what runners consider important, and sustainability is fast becoming the top issue. Click here to see what RunThrough is doing for sustainability.

ONCE YOU ENTER YOU WILL RECEIVE A CONFIRMATION EMAIL. MORE INFORMATION ABOUT WHERE TO COLLECT YOUR NUMBER WILL BE SENT CLOSER TO THE EVENT – ENJOY!