The Foot Locker Cross-Country Championships have been canceled. The high school national championship meet held in December ...

Run (at least) three miles a day, every day, for three weeks—no skips. I wanted to see if this simple habit could actually ...

Her time shattered the previous supported mark of 3 days, 21 hours, and 9 minutes set by Will Peterson last September by 2 hours and 40 minutes. It also broke the previous women’s supported record of ...

Enter the time and distance of a recent race in the Runner's World pace calculator to calculate recommended training paces.

How to safely use the calorie calculator Knowing how many calories you burned on a run isn’t required. Calorie-counting can foster a complicated—and sometimes unhealthy—relationship with ...

Antes, terminar una maratón te distinguía como un corredor serio, pero ahora, 42,2 km son solo el punto de partida. El mundo ...