Embracing Adversity

Trail running helps cystic fibrosis sufferer thrive

Brooks Williams, 28, of Colorado Springs, Colorado, is hoofing his way out of the May Queen aid station, on his way to ...


An Impossible Life

A true story about cheating death and pushing limits

At just 24 years old, Brian Boyle of Welcome, Maryland has become an outstanding endurance athlete. ...


Mile-High Motivation

A journey into the minds of top Boulder area trail runners

Each morning, the sun lifts above the high plains of eastern Colorado, illuminating the Rocky Mountain Front Range ...


Staying Power

How 77-year-old ultrarunner Barbara Macklow endures

Although Barbara Macklow calls herself "an average runner," there's nothing average about seeing the 96-pound ...


UItrarunner and Navy SEAL David Goggins Know How to Suffer

On a (painful) mission to help the families of fallen Special Forces troops