B360 and B180: Bike Ride Around Boulder

Circle Boulder by Bicycle. See Boulder from the best seat in the world – a bike seat.

Boulder offers over 300 miles of bike routes, paths, and lanes. Check out some new views on the B360!
*B-360 is a 24-mile loop that circumnavigates the entire town
*B-180 is about half the distance, a 12-mile route that goes through a few different parts of town.
This free family-friendly ride begins and ends at Valmont Bike Park. The ride will kick off at 10am, however, feel free to start later as the course will be marked.
Stay at Valmont Bike Park after the ride to enjoy free ice cream and local businesses.