Welcome!
NWTA is your regional non-profit cycling-focused trail stewardship and advocacy organization based in Portland, OR. We sustainably steward trails within roughly a 60 mile radius extending from the Oregon coast, into parts of Southern Washington’s Gifford Pinchot National Forest and Mount St Helens National Monument, and to the Western foothills of Mount Hood National Forest. We work with 12 federal, state, county, and municipal and private land management agencies on over 350 miles of trails. We provide educational trail stewardship and mountain bike programming for members and local communities to increase access to the outdoors through all types of off-road cycling.
Our Mission
To create, enhance, and protect mountain bike riding opportunities; to advocate for trail access; to promote responsible mountain biking; and to build, maintain, and ride sustainable trails.
Upcoming Events
DIG DAY — Sandy Ridge: Let’s show some love to Hide and Seek – 10/10
October 10, 2026
Matteson Community Day – Hagg Lake – 10/11
October 10, 2026
Klootchy Creek | Trail Work Day – 10/11
October 11, 2026
Forest Park Dig Day – Rock Work on Newton Trail – 10/17
October 17, 2026News
NWTA Celebrates Trail Builders and Kicks Off Planning for Another Season
Take A Kid Mountain Biking Day 2026
Seven Years of Adventure: Trail Sisters Return to Falls Creek
“The Best Camp of the Whole Summer:” Green Geckos Take on Gateway Green
Featured Platinum Sponsor
