Description: Harbor to the Bay is a 125 mile AIDS charity bike ride from Boston to Provincetown, Massachusetts. Over $6.5 million raised, 100% to the beneficiaries. Click to sign up or help us reach our goal.
boston provincetown aids charity benefit bike ride
An AIDS Benefit Bike Ride
Harbor to the Bay Riders go to the finish line one last time on September 23, 2023.
With 68/125 mile rides, a short loop in PTown, or Harbor to the Bay Your Way, we have something for everyone.