Ride from home with Dave, who rode over from his house. It was cloudy and cool, though not really cold, the entire ride. Out Via Rancho Pkwy to Del Dios, then all the way down to Solana Beach, where we turned around and rode back up the same way. Dave kept up all the way down and really pushed the pace after we went through Rancho Santa Fe. On the early stages of the climb back up, I would put a little separation between us, but he would catch up on the flats. On the Del Dios climb, there weren't enough recovery points for him to catch up, so I put some time on him there. Otherwise, he was right with me the entire way.
Average speed = 18.1 mph. Total mileage = 40.0 mi.
http://www.mapmyride.com/route/us/ca/san%20diego/516123705145113887