Scott Jurek gives advice on how to physically, mentally and nutritionally prepare for an ultramarathon.
Mario Fraioli catches up with Desiree Davila a few weeks before she competes the 10,000 meters at the USA Track & Field Championships.
Check out Mario Fraioli's author page.
Want to run a better marathon? Train the ZAP Fitness way.
ZAP Fitness runner hopes for top-five placing at USA Outdoor Track & Field Championships 10K.
Bob Babbitt interviews Dean Karnazes after his recent 3,000-mile run across the United States.
We caught up with the 2008 Olympic 1,500-meter finalist on Competitor Radio.
She's quietly been one of the best distance runners in the U.S. for two decades now.
American running legend is as passionate as ever.
Specialty running store chain's CEO had a goal to "resurrect" the company.