Hadleigh Legacy 10k
South Benfleet, United Kingdom • 22 Feb 2026
The Hadleigh Legacy 10k is an award-winning trail running event held at Hadleigh Country Park in Essex. Known for its challenging and exhilarating course, the race features a single lap of approximately 10 kilometers over undulating terrain with tough hills, mud, and iconic kissing and latch gates. Set within the scenic grounds of Hadleigh Castle, the route combines footpaths, fields, and trails, offering spectacular views and a true test of stamina and endurance. The event includes an elite wave start, bespoke medals, free photos, and prizes for top finishers. It is a popular, sell-out race celebrated as the number one 10k in the South East. Visit the organization's website for the most recent information.