Sharpen your speed and build high-intensity fatigue resistance with this simple cut down track workouts designed for improving 5K, 10K, half marathon, and marathon times
Advanced training methods proven effective by scientists, coaches, and athletes.
This simple but challenging interval session hones control and toughness by kicking your butt if you get the pacing wrong.
Quicker recovery intervals help runners learn how to better deal with the byproducts of fatigue, along with other performance benefits.
Elle Purrier's coach, Mark Coogan, explains the gradual buildup of a big aerobic base for the American record holder.