apparently polar HRMs suffer from EM interference, so its reported max HR was 235 again. but this time i remembered to look during the hardest climb.

Biked this with Jim. Stats are lower than they should be because about 16 of those miles are city riding through SF, so lots of stopping and starting for the beginning and end. Nonetheless, I really like this ride: the Presidio, GG Bridge, and route to Fairfax are beautiful.

It was an incredibly clear and lovely day, so much so that I had to buy sunscreen at the Fairfax surf shop to keep from getting too much more sun. Hard to complain about the scenery along this route. I love bay area biking.