Pan-Mass Challenge

The Pan-Mass Challenge is a two-day cycling event held every August that brings together thousands of riders across Massachusetts to raise funds for cancer research and treatment at Dana-Farber Cancer Institute. Starting from various locations and converging on different routes, participants of all skill levels ride through scenic landscapes to support lifesaving work. The event combines athletic challenge with community spirit, uniting cyclists, volunteers, and supporters in a shared mission to end cancer. Every dollar raised goes directly to Dana-Farber, making it one of the most impactful fundraising events in the region. Registration is required, and riders commit to fundraising minimums to participate.