Cruise up PCH to Malibu for a quick break. Lazy and out-of-shape riders can go home from here. Whoever is left will continue up Malibu Canyon to Piuma and then take the Dry/Cold Canyon/Creek side roads back and forth across Mulholland Highway. Then up  and down Old Topanga, down Topanga to the coast, and back to MDR. Short and full rides are about 31 and 50 miles, respectively.