Dan the Hill Man contributes to this fine granny-gear tradition with his "Seven Hells of SF" tour. This brand new route will most definitely appeal to the masochist in you and features a lovely mix of long one-block spasms and multi-block quad burners. Don't worry -- we'll wait at the top of each hill for you. Bring food, water and a bike with low gears. Come on, it will be fun -- or at least you'll think it was fun when you brag about it the following day! Contact Dan and Frank with any questions.

http://www.sfbike.org/?chain#2529