The Colorado Trail, an iconic 567-mile high-elevation trail that crosses the Rockies, owes its existence largely to Gudy Gaskill, a charismatic, six-foot-tall woman who could make tough things seem easy.
Gaskill not only carried out the vision of a state trail, beginning slowly in the late 1970s but also gave birth to it. In 1972, she lobbied Congress, along with forester Bill Lucas, credited with the Colorado Trail idea, to change federal law so that volunteers could be allowed to build trails on public land.