Anyone have a favorite century or metric century around the area that way no one person has to sag?

As long as it's not the Tour de Peninsula. It's oversold, waaay too crowded, full of riders who when you say "on your right" they GO right and traffic cones??! Pleease, Just tell me to stay to the right.

Also can't think of one particular ride around Alameda. The island is flat and drivers seem bike friendly. Grissley Peak Cyclists had a training ride there, I forget the exact route. The west side following the beach is pretty.