With almost 300 days of sunshine annually, people living in Denver are lucky to enjoy a variety of outdoor fitness activities throughout the year. The list of things you can do to stay in shape is as long as the city is high. World-class indoor facilities and mild summer weather make Denver the perfect place to get in shape and stay in shape. Plus, amongst the many fitness events in Denver, you are sure to find a few that suit your interests, schedule, and fitness level. Scroll down to learn about some of the awesome fitness events occurring in (or near) the Mile-High City this year.