There’s running. And then there’s sprinting. And no, they’re not the same thing. When you think “running,” you very likely think of running a 5K or 10K, or a few miles at the start of your morning. It ...

If you’re looking for a way to boost your backside and increase your cardiovascular endurance, you may want to consider running. Lacing up and hitting the pavement not only improves aerobic endurance ...

Raise your hand if you hated doing suicide runs during basketball practice? How about the beep test during gym class? What about 100-meter rows during crew training? My hand is raised and it's raised ...

To test aerobic fitness, Matlock suggests running a one-mile time trial, which means doing a mile at an all-out effort.

Sprinting is a short-distance race that can be completed in under a minute. It usually focuses on running a segment of a race track or a field over a short period. Sprinting is also featured in the ...

Martin Fritz Huber is a frequent contributor to Outside who previously wrote the In Stride column about running culture. He also works as a tree care professional in New York City. Fortunately, ...