Senior editor Mario Fraioli explains how to layer for cold-weather runs.
Adding some deliberate downhill running into your training schedule can yield big benefits.
Rita Jeptoo's agent speaks on his athlete's failed drug test and discusses the depth of Kenya's doping problem.
The Kenyan turned on the gas in the final 200 meters to beat Ethiopian Lelisa Desisa.
Mutai going for third straight win; Kipsang eyeing World Marathon Majors title.
The two Americans hope the New York City Marathon plays to their strengths.
The 2009 champion has some pointers for the thousands of runners who will line up on Staten Island this weekend.
This Swedish word for 'speed play' is a funny word to say, but this workout is no joke!
Get more for your training buck by combining two different training elements.
We caught up with the 28-year-old ahead of Sunday's New York City Marathon.