And when it’s better to hold back. You’ve completed a few half marathons, and your sights are set on a new goal: breaking two hours. You download a training plan designed to help you do just that.

We now return to your regular scheduled programming. With the 4 Nations Face-Off in the rear-view mirror, the Winnipeg Jets ...

Seven marathons in seven days on seven continents with only one lung? Oklahoma City runner Greg Gerardy is out to 'redefine what is possible.' ...

The announcement came out of nowhere, so much so that Dodgers manager Dave Roberts didn't even know about it before his daily address with reporters on Friday morning.