Evergreen Mountain Bike Alliance is the largest statewide mountain biking organization in the U.S., and the voice of Washington’s riding community. Born out of a fight against trail closures in Seattle, Evergreen has grown into a powerful advocate, trail builder, and educator representing thousands of riders across the state.

We partner with land managers, policymakers, and fellow outdoor groups to protect existing trails and create new riding opportunities. Each year, our volunteers put in tens of thousands of hours building and maintaining sustainable trails, ensuring that Washington remains one of the best places in the world to ride.

Whether you’re here to dig, ride, learn, or lend your voice, Evergreen is working every day to make sure mountain bikers have a permanent place on Washington’s trails—today and for generations to come.