Bicycle transportation in Boulder should be the envy of any progressive town or city. Not only does the infrastructure itself blow most towns away, but the number of people traveling by bike, utilizing the incredible system of bike-only pathways is also unbelievable. We went on the "Happy Thursday" ride which is a themed costumed fun ride around town. Unlike a critical mass, the ride stays on bike paths and is strictly for fun, there really is no conflict between motorists and cyclists in this town.