The Lea Valley 50 km is an exciting race that runs from Welwyn Garden City to Hackney Wick in East London. Participants experience a beautiful course that follows the Cole Green Way and the Lea Valley Path, transitioning from the tranquil Hertfordshire countryside to the vibrant urban landscape of the capital. Runners will find 3 well-equipped aid stations along the route, offering nutritious snacks and first aid support, complemented by trail waymarkers to ensure navigation. The race is designed to challenge runners, providing a memorable journey from rural to urban scenery.