Saturday, October 3, 2026 · 9:00 AM
Heil Valley Ranch – Corral Trailhead, 250 Geer Canyon Rd., Boulder, CO
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Ride the beginner-friendly paths at Heil Valley Ranch with the Boulder Mountainbike Alliance and Boulder County Parks & Open Space for a fun morning of mini-skills clinics and creative bike decorating. Families with kids ages 3 to 10 can enjoy guided rides on loaner gear or their own bikes while learning essential trail tips in a supportive community setting.