Experts share the best types of interval training to help you improve both as a long-distance runner and an all-around athlete.

Whether you should do cardio or weights first depends on your fitness goals. Do you want to burn fat? Build muscle? Here’s ...

Plan a distraction. It’s a classic tip because it works. Set up a tablet on the treadmill so you can watch your favorite show ...

Combining Zone 2 running, goal pace running and sprinting in your weekly training plan can be ideal for developing aerobic endurance, pacing skills and explosive speed.

Learn more about this metric and the best training sessions to add to your schedule to boost your cardio fitness.

So you’re interested in creating a running routine? First, welcome! We’re glad you’re here. No matter where you are in your exercise journey, running—even for just 10-seconds spaced between walking ...

Yes, running more—provided you build up gradually over time—can make you a better runner, but it’s hardly the only piece of the puzzle. Strength training is a huge factor too: Adding it to your ...

Runners World+ is a tight-knit community as passionate about running as you are. Through RW+, we’ve expanded the ways we can reach you beyond simple stories in a magazine and on a website, offering ...

Cardio experts and personal trainers explain how to choose the best workout for you ...