The NW Trail Sisters is an active mountain biking and trail-building arm of the Northwest Trail Alliance. Throughout the year they host numerous events like bike clinics, trail-building work parties, and social rides.
Foundations are in-depth workshops designed to catalyze the next generation of great places to ride mountain bikes.
The Evergreen Mountain Bike Alliance, in partnership with Red Bull, put on the Shovel & Shred event in Darrington, WA. It was a women-only trail-building day (shovel) followed by an afternoon of riding (shred).