ATW Run Fest at Lee Valley

About this event

The Lee Valley Run Fest brings runners to the historic White Water Centre, built for the 2012 Olympics, where both 10K and half marathon distances unfold along traffic-free trails through Hertfordshire's regional parkland. The flat riverside paths make it a popular choice for those chasing personal bests, while the natural surroundings keep things peaceful and scenic. The event has earned a strong reputation for clear signage and well-organized support throughout the course. Race day brings a festival atmosphere to the finish area, with music and post-race refreshments creating a celebratory mood. The combination of Olympic legacy, accessible terrain, and friendly marshals makes this a reliable choice for runners at different levels.

Distances