The Quest is your challenge to bicycle over the 41 improved Colorado mountain passes all above 10,000 feet. It is a self-motivated and self-directed bicycle journey. The Passport is your gateway to full access to Bicycle Passport’s website materials. Stamp your Passport each time you conquer a new pass and, like a traditional passport, it will serve as a record of your adventure. Study the Rules of Engagement, find your group of passionate riders and start your quest.