Northwest Trail Alliance
Northwest Trail Alliance is volunteer led, non-profit organization based in Portland, Oregon. We are one of the Northwest’s leading mountain bike advocacy and trail stewardship groups.
Klootchy Creek Social Event At High Life Adventures
Thursday • 5:30 PM
High Life Adventures Zip Line Tours
Free
Sales Ended
DIG DAY — Sandy Ridge: Let's get Sandy ready for shuttle day
Saturday • 9:00 AM
Sandy Ridge Trail System
Free
Coldwater Lake Trail Work Party & Optional Campout
Fri, Jun 5 • 10:00 AM
Coldwater Lake Boat Launch
Free
Ride with a Forester at Tualatin Mountain Forest (Rocky Point)
Tue, Jun 16 • 6:00 PM
Rocky Point Mountain Bike Trail Network
Free
NW Trail Sisters' Women's Beginner Ride at Stub Stewart
Sat, Jun 20 • 10:00 AM
Stub Stewart State Park Hilltop Day Use Area
Free
Ride with a Wildlife Biologist at Chehalem Ridge
Wed, Jun 24 • 5:30 PM
Chehalem Ridge Nature Park
Free
SHIFT- St. Helens International Festival of Trails
Fri, Jul 17 • 10:00 AM
Marble Mountain Sno Park
Free
Klootchy Creek Social Event At High Life Adventures
Thursday • 5:30 PM
High Life Adventures Zip Line Tours
Free
Sales Ended
DIG DAY — Sandy Ridge: Let's get Sandy ready for shuttle day
Saturday • 9:00 AM
Sandy Ridge Trail System
Free
Coldwater Lake Trail Work Party & Optional Campout
Fri, Jun 5 • 10:00 AM
Coldwater Lake Boat Launch
Free
Ride with a Forester at Tualatin Mountain Forest (Rocky Point)
Tue, Jun 16 • 6:00 PM
Rocky Point Mountain Bike Trail Network
Free
NW Trail Sisters' Women's Beginner Ride at Stub Stewart
Sat, Jun 20 • 10:00 AM
Stub Stewart State Park Hilltop Day Use Area
Free
Ride with a Wildlife Biologist at Chehalem Ridge
Wed, Jun 24 • 5:30 PM
Chehalem Ridge Nature Park
Free
SHIFT- St. Helens International Festival of Trails
Fri, Jul 17 • 10:00 AM
Marble Mountain Sno Park
Free