An 80 km (50 mile) point-to-point ultra along the North Downs Way National Trail from Farnham to Knockholt Pound with approximately 1,800 m of ascent. The route follows chalk ridgeway, woodland trails and escarpment paths across the Surrey and Kent Downs. Fully marked, the course includes numerous aid stations positioned along the route.

Other races at the same event weekend:
Centurion North Downs Way 100 , 166 km (103 miles)