Barhatch / Surrey Hills [160km / 1,700m elevation]
Another option if you’re looking for some hills, this ride takes you out of town through Richmond Park and Esher with a stop at the Giro Café (35km and 120km) before picking up Effingham Climb, the Abinger Ramps, Barhatch, Combe Lane and Box Hill (100km) before heading back into town.