nonprofitCO
Central Oregon Trail Alliance
COTA — the volunteer nonprofit that builds and stewards Central Oregon’s ~600 miles of singletrack (Phil’s, Tumalo, and beyond). Chapter group rides, Women of COTA no-drop rides, and trail-work parties.
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♥ FeaturedChapter Group Rides
COCentral Oregon Trail Alliance
Seasonal group rides — see Meetup
📍 Rotating Central Oregon trailheads
Beginner-friendlyFreeSummer
COTA chapters host rides, chapter meetings, and trail-work days at Phil’s, Tumalo, and trail networks across the region.
Women of COTA No-Drop Rides
COCentral Oregon Trail Alliance
Seasonal no-drop rides + skills sessions
📍 Rotating Central Oregon trailheads
Beginner-friendlyNo-dropFreeSummer
The Women of COTA run inclusive no-drop group rides, mentoring, and bike-maintenance clinics.
Trail Work Parties
COCentral Oregon Trail Alliance
Seasonal dig days — sign up on Meetup
📍 Rotating Central Oregon trailheads
Beginner-friendlyFreeSummer