This tune-up workout builds the kind of controlled speed that turns goal pace into muscle memory. Plus, it's a great ...

The run/walk method has been around since the 1970s, and it has surged in popularity as more athletes learn that regular walk intervals may help you run longer—and faster. Olympic marathoner and ...

10-20-30 interval training is an effective way to improve running performance and overall health. A new study from the University of Copenhagen demonstrates that this kind of training is just as ...

Interval training is sort of an exaggerated level of fitness, and it allows you to train hard, without training hard the whole time. Doing interval training is in some ways less burdensome than the ...

Drumming up running motivation this time of year can be as mentally challenging as mile 20 of the marathon. Between limited daylight, frigid temps, and iced-over roads, there are tons of compelling ...

Treadmill interval training can transform your running, whether you’re chasing a 5K PR or building marathon endurance. By mixing short, high-intensity bursts with longer, sustained efforts, you’ll ...

Interval running condenses the powerful effects of regular running into shorter, high-intensity bursts. Research shows it can improve cardiovascular health, regulate blood sugar, and reduce body fat ...

Hill tension intervals are a useful training method I implement with endurance athletes to help recruit more fast and forceful muscle fibers. Essentially, this improves neuromuscular capabilities, ...

Running to the best of your ability can feel like a numbers game. To hit new PBs, you’re probably under the impression that you should keep tabs on all kinds of ...