SW: Surrey North Downs West

A challenge: two big hills and a truly off-road section - plus the optional BoxHill ZigZag!

27 miles. En route stations: Box Hill & West Humble, Clandon; and places: Epsom Racecourse, Box Hill, Optical Telescope Netley Heath, Hatchlands, Clandon Park, Wey Navigation. Three routes and GPX passes:

Ewell West Spoke 5W Taking the Epsom Bikepass will speed you on your way, but omit the off-road section through Epsom Racecourse and Downs

Headley Arc 7 where you continue straight to include the Boxhill Loop and the famous ZigZag climb - or rather better, continue past Juniper Hall to climb and descend the ZigZag itself.

Clandon Arc 8a and a relaxed final miles on flatter lanes, ending on the delightful Wey Navigation to

West Byfleet