What goes into your mouth has a direct correlation to what your legs can put out.
Thinking of tackling America's fastest growing race distance? Here are some ways to get started.
You don't have to run fast in training—unless you want to run faster in races.
Maximize your training and progress with optimal recovery practices.
The reasons go far beyond an American male winning this race for the first time in 31 years.
Check out these photos of top runners from
Top-three women all break previous course record; Shalane Flanagan finishes seventh in 2:22:02, a personal best.
Abdi Abdirahman talks about what it would mean for an American to win the 2014 Boston Marathon.
"[An American win] would be beyond words," says Meb Keflezighi.
Experience a runner's "high" on the trails of this Northern Arizona town.