Runners from across the U.S. gathered in Tempe this weekend for the annual Rock N' Roll races. Besides the marathon, there ...

Jeff introduced the increasingly popular Jeffing Method or the Run-Walk Method to help other runners cross that finish line ...

RandMark chairperson and regular marathon runner gives helpful advice on how to prepare for and run a marathon.

Here’s how it works. I find myself really appreciating the true value of a great running watch when I wonder how runners used to track distance, pace, and heart rate before the advent of sports ...

It's not too late to register for the big race on Feb. 16. Not ready for a marathon? There's also a half marathon and a 5K.