Few of you are coming to me with a focus on your one mile pace, so we’re looking at running workouts that are going to test your speed and improve your endurance. There are tons of ways to ...

Instead, you need to incorporate running speed workouts into your weekly routine. However you do it, speed workouts are important because they help improve your form and efficiency at all paces.

This workout involves four four-minute segments of intense running at a high percentage of your maximum heart rate, followed by three minutes of active recovery. It's designed to improve VO2 max ...

The ideal heart-rate range depends on the cardiovascular goals of a workout (see chart ... way to track workouts in which your main goal is to build muscle rather than improve cardiovascular ...

British middle-distance ace Sebastian Coe once said, “I’ve always felt that long, slow distance produces long, slow runners.” To improve your run performance, you need a balance of easy days ...

The Marine Corps' three-mile run is the toughest running event of military fitness testing, challenging Marines to push themselves cardiovascularly more than those tackling any other service ...

Research found that doing 10-20-30 intervals can improve 5K time ... “Many people find interval running fun because it offers a change, and with the 10-20-30 training, that can be done with ...