Avon39 is a 2 day, 39.3 mile walk that takes place in 7 cities nationwide, including San Francisco! The walk exists for one purpose, to CRUSH breast cancer.
Details follow:
Date: July 23-24
Location: The AVON 39 San Francisco route starts at Fort Mason. Trek gorgeous neighborhoods like North Beach and Pacific Heights, then cross the iconic Golden Gate Bridge, through Sausalito and the scenic countryside of Marin.
http://www.avon39.org/san-francisco/
https://twitter.com/avon39walk
https://Instagram.com/AVON39
https://www.facebook.com/avon39