🏃‍♂️ 🏃‍♀️ It’s no surprise to see Denver ranked as one of the top five fittest cities in America in 2021. Throughout the pandemic, Coloradans have access to our thousands of acres of parks and public lands, and world-class medical facilities. The rankings are calculated using 34 indicators of a city’s fitness, including the health of residents, the health of the community and environment, access to parks, recreational facilities, and safe places to walk, food insecurity, and sleep.