This is a nice little ride from Leatherhead through Dorking into the Surrey Hills, going through Westcott, Wotton, Abinger Hammer, Holmbury St Mary, Leith Hill then back through Dorking to Leatherhead via Box Hill and Headley Heath. I was riding my Strada velomobile which weighs over 32Kg so I was pretty slow up the hills but warm, dry, comfortable and enjoying myself. The video is sped up to 8 times speed on the slow sections and played at normal speed when going down the faster hills.
