Runner’s toe ranges in severity from discolored nails to toenails falling off. Doctors explain the best treatments for runner ...

Add Yahoo as a preferred source to see more of our stories on Google. Tucked inside their favorite pair of running shoes you'll find what runners consider both a disgusting side effect of the sport ...

WARNING: This video above contains graphic content of the man’s medical condition. Viewer discretion is advised. OKLAHOMA CITY (KFOR) — An Oklahoma marathon runner lost nearly all of his toes and was ...

An average person, running or walking, takes about 2,000 steps per mile. Often, especially when running, the impact is much more than just body weight because of the momentum going forward. Typically ...

Tucked inside their favorite pair of running shoes you’ll find what runners consider both a disgusting side effect of the sport and a badge of honor: bruised, black toenails (if the nail is still even ...