Athlete works to return to marathons. Deborah Wailes has run 20-plus marathons, including four Boston Marathons. She was there in 2013 when the bombs exploded. Although she escaped injury then, she ...

Ever found yourself in a debate with your friends about which sport is better: running vs cycling? Perhaps you've squabbled over which sport makes you fitter, or even, who has stronger legs – runners ...

The automobile is a remarkable achievement of mechanics. But in the end, it’s got nothing on the human leg. Rodger Kram, associate professor of integrative physiology at the University of Colorado ...

Most runners know the feeling: dragging yourself out for a jog when your legs feel like lead. Whether it’s the day after a tough workout or you’re simply mentally spent, running when your lower half ...

You know spring is right around the corner when you see a group of runners outside in just shorts and T-shirts--and it's still only 45 degrees. We're just so happy to see a few patches of grass that ...