A loop that included the Bay Area Ridge Trail, the Hawk Trail, and the Ancient Oak Forest Trail.
Some singletrack and some old vehicular roads.
My wounds from last week are healing and my intelligence is developing a bit too. I managed to make an hour and a half ride without damaging any part of my body. I can feel the pleasant effects of a solid cardio workout, and I am thinking, oh yeah, endorfins mixed with the glisten of sweat and dirt, and fatigue, and that lactic acid burn; That feels great.