Police are turning to the public to help identify a mystery runner who keeps pooping publicly around a Colorado Spring, Colo. community.
A new study found that long periods of sitting put people at early risk of death, regardless of exercise.
A new study shows that Let Me Run, a program for adolescent boys, helps create healthier behaviors and better emotional expression.
Shalane Flanagan and Meb Keflezighi headline a field of talented Americans who are running the 2017 New York City Marathon.
These Halloween races are equal parts spooky and fun, with plenty of post-race activities after each one.
Here is a round up about how runners are helping those affected by Harvey in Houston, as well as ways that you can get involved.
Under Armour promises a better night's sleep and faster recovery when athletes wear their new Performance Recovery Sleepwear.
Even if you prefer not to run a single step, there are still ways to support your significant other as they train for a race.
A new documentary shows Gabe Grunewald's emotional track season as she tried to qualify for USA Championships while battling cancer.
After receiving harassing comments based on her race day outfit, Laurah Lunkin wanted to share that victims are never to blame.