Prague Half Marathon winner Joyce Chepkirui headlines the inaugural women's field.
The $66 billion company is committed to sponsoring and promoting the sport.
After more than a decade with Nike, Goucher inks a multi-year, shoe-only deal with the California-based company.
Ben True wins a stacked men's 5,000m; Molly Huddle runs second-fastest 10,000m ever for an American woman.
Chris McDougall's "Born to Run" was published five years ago this spring.
Here are a few things you should try to avoid while trail running.
Red Bull is staging a unique worldwide running event Sunday to raise money for spinal cord research. This Sunday morning a new global
Go behind the scenes at our May spring fashion shoot!
The British distance runner owns the course record set in 2010.
Cassidy's NYC Marathon finish with Keflezighi means even more now after Meb won Boston.