E-bikes on Hall Ranch
Boulder Area, Colorado · Boulder · Managed by Boulder County Parks & Open Space
🔴 No e-bikes
Last checked:
Which classes: No e-bikes of any class (ADA mobility-device exceptions only)
The rules
This is a foothills/mountain park, and Boulder County bans all e-bikes on those trails. Riders with a mobility disability can request to use an e-bike as a mobility device. Regular mountain bikes are still welcome where signed.
What the official source says:
E-bikes are prohibited on foothills and mountain trails.
Source: Boulder County Parks & Open Space
📞 Call ahead: 303-678-6200 (rules and closures change)
Colorado's e-bike classes
Colorado has three e-bike classes: Class 1 (pedal-assist to 20 mph), Class 2 (motor helps with or without pedaling, cuts out at 20 mph) and Class 3 (pedal-assist to 28 mph, with a speedometer). Colorado e-bike laws →
Not sure which class you have? E-bike classes explained →
Did this rule change, or is something here wrong? Tell us and we'll re-check it against the official source.
Nearby trails
- Boulder County plains & regional trails (Coal Creek, LoBo, Rock Creek) 🟢 Class 1 & 2 onlyBoulder County Parks & Open Space
- US 36 Bikeway ✅ Yes, all classesBoulder County Parks & Open Space (Boulder County segment)
- Walker Ranch Open Space 🔴 NoBoulder County Parks & Open Space
- Heil Valley Ranch 🔴 NoBoulder County Parks & Open Space