**IMPROMPTU* B+,C/4.4 (3000')/27 DUMB AS A BOX OF ROCKS (Mountain bike ride)

B+,C/4.4 (3000')/27  DUMB AS A BOX OF ROCKS. (Mountain bike ride)  Meet Anne Paulson (Anne.Paulson@gmail.com) at 9:00 AM at McKenzie Park, Los Altos. How dumb do you have to be to do a mountain bike ride with a creek crossing at the end of December? Let's find out! We'll ride up Stevens Canyon Trail and then Indian Creek Trail to the Rocks, the top of Black Mountain, in this third of a series of rides up to the Rocks.   This is not an easy ride. I have to walk some parts of Stevens Canyon Trail, and Indian Creek Trail is stupid steep. Bring low gears, snacks and warm clothes. Mountain bikes are recommended for this ride.