Welcome to the Lee Valley White Water Centre's Run Fest!

Back again for 2025

Get ready to lace up your running shoes and experience the thrill of racing through stunning scenery in Hertfordshire's picturesque regional park.

Join us for an unforgettable day of running as we host both a 10K and a half marathon event.
Starting and finishing at the iconic Lee Valley White Water Centre, a 2012 Olympic venue, you'll embark on a journey through the breathtaking landscapes that surround the area.

What makes this event truly special? The course is carefully designed to be traffic-free, flat, and fast, giving you the perfect opportunity to not only conquer your personal best but also to immerse yourself in the beauty of nature. Whether you're a seasoned runner or just starting out, there's something for everyone at the Lee Valley Run Fest.

Water stations will be conveniently located along the route to keep you hydrated, with refreshments and snacks awaiting you along with your well-earned medal at the finish line.

Don't miss your chance to be part of this exhilarating experience. Spaces fill up fast, so secure your spot now to guarantee your place on the starting line. Whether you're aiming for glory or simply looking to enjoy a scenic run, the Lee Valley Run Fest promises an unforgettable day of fitness and fun. See you at the starting line!

For the latest event updates - follow Run Fest at Lee Valley on Facebook      

Reasons to enter this event:

Very popular event 

Well marked course 

Supportive marshals 

5-Star reviews on racecheck 

Custom designed medal 

Finish line snacks & goodies