Perfect weather for a December ride.
This is fairly close to the same effort required on OLH for a similar time. This is exactly the advice Keith Adams offered to me about the climb. Since I did OLH this year in 21:00 on somewhat tired legs, and will be able to draft on San Bruno come race day, hope to break 20:00, but we will see!
Stopped to take a couple of breaks for photos on the way up and during the ride, and slowed for the light.
D: 3.8 miles ( oops )