The Lea Valley 50 km is a point-to-point ultra that offers a rare combination of urban access and natural beauty, charting a flat and scenic route from Welwyn Garden City to Hackney Wick in East London. Ideal for first-time ultra runners and seasoned athletes targeting a personal best, the course follows the Cole Green Way and Lea Valley Path, transitioning from the quiet countryside of Hertfordshire to the vibrant heart of the capital. Fully supported by three well-stocked aid stations, the race ensures a seamless and encouraging experience from start to finish. Organized by Camino Ultra, the event offers a locally curated finisher’s pack and the option to plant a tree via their partnership with Trees Not Tees, reflecting the brand's ongoing commitment to sustainability and community.