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

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 ...

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

Electrolyte drinks can help replenish and even prevent common signs of heat exhaustion, like dizziness or muscle cramps. So ...

El experto en bicicletas Javi Reyero explica cómo detectar a tiempo el desgaste de los neumáticos y evitar sustos innecesarios sobre dos ruedas.

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