Colorado used to be about skiing in the winter and mountain biking or hiking in the summer, but, somewhere along the way, clever bike enthusiasts who were impatient for the snow to melt realized that, by putting fat snow tires on their bikes, they no longer had to wait until spring to ride. Since then, fat biking has become one of the most popular forms of transportation in Telluride. Bootdoctors in Mountain Village offers guided trips from town to the Telluride Brewing Company, but many people use fat bikes simply to get around.