The Challenge is an intense and life-changing experience that will push your physical and emotional limits. This event will alter the way you greet other challenges and will make a significant difference in the lives of those in need. It's only one day, but this could become the century you'll never forget!

Announcing the Raising funds for AIDS vaccine research. Benefiting the University of California , San Francisco (UCSF) AIDS Research Institute Ride for a Reason is staffed by an entirely volunteer organization committed to raising funds for AIDS research groups and support organizations and to raising community awareness of the AIDS crisis. Ride for a Reason was originally conceived in 1997 as a ...