Their place gets lost in the process and, before long, looks like everywhere else. There is a civic spirit that sets Boulder apart from many places. People in Boulder believe an active, engaged citizenry can work collectively to get things done. People are also using the civic spaces they have created. The open-space buffer has a network of heavily used hiking and biking trails.
Outdoor recreation is extremely popular in Colorado, particularly in Boulder.
When ski season ends, kayaks are hauled out. Physical fitness is celebrated, too. On Memorial Day, more than 40,000 people participated in the annual Bolder Boulder 10-kilometer run through the city. Boulder Creek is another natural feature that planners have incorporated into the city s identity. Boulder Creek is bordered on both sides by fairly narrow bands of trees.