Spotlight: Boulderthon

Nestled in a valley in the foothills of the Rocky Mountains, Boulder, CO, is often referred to as the fitness capital of the US. So it was a bit surprising to Phil Dumontet, a young East Coast entrepreneur moving to Boulder in 2017 to launch his smoothie bar business, to realize that Boulder, in all its glorious outdoorsy-ness and obsession with fitness, lacked a first-rate city marathon.For most people, that would have been just a passing thought. But not to Phil, who made giving Boulder the...