10 Chapters.
Local Everywhere.
Statewide reach, powered by the riders in your own backyard.
Statewide Strength,
Backyard Soul.
Evergreen is Washington's largest mountain bike advocacy organization, but the real magic happens right in your neighborhood. Our 10 regional chapters are run by local riders who know your home trails inside and out. They are the boots on the ground, the voices at the advocacy table, and the builders behind your favorite local lines.
No matter where you spin your wheels in Washington, there is a local chapter representing the dirt you ride.
The Pulse of Your Local Dirt
Because our chapters are run by riders who live and play in the community, they have their fingers on the pulse of everything happening on your local trails:
Trail Maintenance & Building
Keeping regional classics dialed, clearing storm damage, and sculpting fresh lines.
Advocacy & Protection
Partnering with local land managers to resolve trail issues and protect trail access.
Events & Culture
Hosting group rides, races, dig days, and social events that bring your local riding community together.
Keep Your Dirt Money Local: When you sign up as an Evergreen Member and select your home chapter, your membership dues stay local—directly funding the trail building, maintenance, and advocacy right in your backyard.
Click on the map or icons below to meet your local crew, check regional trail conditions, find upcoming events, and get involved:
Cascades to Sound
Greater Seattle & Issaquah Alps
From Tiger Mountain to Galbraith — the largest chapter in the Evergreen network, serving the Seattle metro area and the I-90 corridor.
Learn MoreCentral
Central WA / Wenatchee Valley
From Leavenworth to Chelan — mountain bike advocacy, youth education, and sustainable trail building across the Wenatchee Valley.
Learn MoreColumbia Basin
Benton, Franklin & Walla Walla Counties
Serving the Tri-Cities and southeast Washington — building an inclusive riding community and expanding trail access across the Columbia Basin.
Learn MoreCowlitz-Naches
South Washington Cascades
Organizing mountain bikers across the Cowlitz Valley and Naches Ranger Districts — building relationships with land managers and expanding access in the south Cascades.
Learn MoreEast
Eastern WA / Spokane area
Cultivating mountain biking in eastern Washington through trail creation, landowner partnerships, education, and community engagement.
Learn MoreKittitas
Kittitas Valley
Building mountain bike-specific trails in the Kittitas Valley — putting riding qualities at the center of trail design across state and federal public lands.
Learn MoreMethow
Methow Valley
An all-volunteer council partnering with the U.S. Forest Service to steward one of Washington's most diverse and extensive trail networks.
Learn MoreSouth Sound
Pierce County
Pierce County's dedicated chapter — providing focused local support for Swan Creek, Tehaleh, Dash Point, and the expanding South Sound trail network.
Learn MoreSouthwest
Southwest Washington
Maintaining, improving, and expanding mountain biking across southwest Washington — from Cold Creek to Lacamas Lake to Bells Mountain.
Learn MoreWest Sound
Kitsap County
Making West Sound one of the most incredible places to ride mountain bikes through advocacy, trail development, and community engagement on the Kitsap Peninsula.
Learn More