Often, when runners think about speedwork, they think of it as a tool to get faster for a shorter distance, like a 5K or 10K.

I filmed this full speed run through our ninja gym during speed night, my favorite session of the week. I sprint across the ...

Learn which speed workouts, including fartleks, tempo runs, and 400m repeats, can help you run faster and how to add them to your training plan. (rhythmic drumbeats) Oh, hey there! You snuck up on me ...

If you’ve got the need for speed, you’ve come to the right place. Whether you’re looking to shave a couple of minutes off your marathon time or absolutely embarrass your run club nemesis (we don’t ...

Add Yahoo as a preferred source to see more of our stories on Google. Some humans can definitely 'run like the wind,' leaving others behind while they zoom across the finish line. It seems these fast ...