Get on a 55-mile ride from London to Brighton – how 'bout that! This one might take you some effort and a bit of time to finish but it's definitely worth the try! Here's why. Flat for the most part and downhill the last few miles this trail will bring you straight to the fresh and salty seafront of English Channel. The villages along the way with their cozy coffee shops and cafes will offer plenty of chances to replenish your calories so make sure to look around!