A Special Event Permit is required whenever an event uses a road in unincorporated Boulder County. Events may include, but are not limited to:
- bicycle races or group rides of more than 50 people
- foot races or walks or walks of more than 50 people
- motor vehicle events
- block parties
- filming requests
Special Event Permits ensure that all events protect the health, safety, and welfare of event participants, the traveling public, and citizens.
Permits within city limits are issued by the respective cities. Contact information for municipal permits is available in the Special Events Guide.