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.

PICK UP A SHOVEL

These events not only build community in the bike world, but also a deep sense of trail stewardship among every individual who bikes and works on these trails.

Volunteers who sign up are treated to 4 days of meals and an epic shuttle bike ride on our final day together.  Attendance ranges from 30-75 Volunteers per event.

Gifford Pinchot National Forest

1

June 11-14, 2026


Gifford Pinchot National Forest

2

June 25-28, 2026


Okanogan-Wenatchee National Forest

3

July 30- August 2, 2026


Government Camp, OR

4

Sept 17-20, 2026

LEARN ABOUT TRANS-CASCADIA

TRAIL TALES WITH ORBEA

THE 2025 RACE