Alpine back way of Mt. Tam then the Marin Headlands. Plus all the steep stuff in the Richmond district and Presidio before the GGB. About 68 miles and 8300'. There was a play of some sort going on near the summit of Tam causing a lot of traffic and school buses moving people down from the top. Very hot from the sisters to the summit, quite windy but stellar views.
I saw Jin and his friend on the Sausalito trail under the 101 bridge heading back, I recognize those b@stard ale jerseys. I was in high pursuit of a carrot though who was dialing it up to 400 watts so I only quickly waved. He didn't go up Camino Alto though.