The Big Sky Biggie is, at its core, a fundraising event. Our goal is simple: raise funds and reinvest them directly into the trails we all love. Over the past seven years, the Biggie has donated more than $118,000 to Big Sky Community Organization and SWMMBA – Big Sky in support of trail protection, maintenance, and new trail development. While a portion of your race entry supports this mission, direct donations made here are critical to maximizing our overall impact. Every extra dollar goes straight toward our annual donation total — and every contribution, no matter the size, helps move the needle. 