Treadmill workouts are a fantastic way to get running sessions in, whether you're marathon training or just looking to improve your cardiovascular fitness while swerving uncooperative weather.

When cold, dark, rainy, or icy conditions make it tough to get outside, the obvious option is to hit the treadmill. The good news: Doing speed workouts on the treadmill makes the time seem to fly by ...

Let’s be real—running indoors can sometimes feel repetitive, boring, and frankly, like the least appealing thing to do when at the gym. But as the temps continue to drop this season, the best thing ...