
Let's Bike Chapman Loop Gravel(14.9 mi)
Boulder Public Library District - Main Library · Boulder, CO
Date & Time
- Date
- Saturday, November 21, 2026
- Time
- 11:00 AM MST
About this event
🚴 Join me for a scenic ride on the Chapman Loop in Boulder! We’ll climb the forested gravel road up Chapman Drive, descend Flagstaff Road, and explore Boulder’s bike paths. 🕚 Start: 11:00 AM. Please arrive early so we’re ready to roll! 📍 Location: Boulder, CO 📏 Distance: Approximately 14 miles ⛰️ Elevation gain: Approximately 1,600 feet 🪨 Terrain: 30% gravel and 70% pavement 💪 Difficulty: Intermediate, with a sustained climb and a steep paved descent 🅿️ Parking/meeting location: Main Library, Boulder Public Library District 🎒 Bring a helmet, water, snacks, layers, and supplies to fix a flat. A gravel or mountain bike is recommended. 🗺️ Route overview: Chapman–Cassiopeia Loop 📲 Download our route: Ride with GPS
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