OVER 10 YEARS IN THE BACKCOUNTRY
We’re dedicated to reclaiming, building, and protecting the backcountry mountain bike trails of the Pacific Northwest
TRANS-CASCADIA IS A 501(C)3 NON-PROFIT
35,000+
VOLUNTEER HOURS
750+
MILES OF SINGLETRACK WORK
100K+
INVESTED ANNUALLY
AT TRANS-CASCADIA WE
Restore and maintain primitive trails in the most remote areas of the Cascade Mountain Range within Oregon and Washington.
Collaborate with US Forest Service land managers and collaborate with trail advocacy groups across disciplines to keep these irreplaceable networks open for current and future generations.
Host four work parties every season and welcome everyone to participate and take ownership in advocating for these trails.
WE COULDN’T DO IT WITHOUT OUR AWESOME SUPPORTERS.
Join the Crew
Our events not only create and enable opportunities for high quality backcountry mountain biking, they build community and a sense of stewardship among every individual who rides and works these trails.
Volunteers who register and attend are treated to 4 days of meals and an epic shuttle assist group ride on our final day together. Attendance ranges from 30-75 Volunteers per event.
Big Bottom Valley, WA
Sept 17-20, 2026
Oct 8-11, 2026
Little Naches, WA
LEARN ABOUT TRANS-CASCADIA
TRAIL TALES WITH ORBEA
