Training

Avoid falling into the trap of going medium-hard all the time.

Hill sprints will change the way you run

Learn how to specifically target different muscle fiber types in your training.

Studies show less flexible runners are more economical, but there are other reasons to stretch

Check out Amanda MacMillan's author page.

The easiest way to monitor your pace and effort has been around for decades—and it doesn't require any gadgets.

Thinking of tackling America's fastest-growing race distance? These tips will help make your half marathon experience great.

This form of aquatic exercise is one of the best cross-training workouts for runners, injured or not.

Maximize your running progress with optimal recovery practices, from training strategies to nutrition

Learn the difference between flexibility and mobility, and focus on the latter.