3 Next-Level Interval Workouts
Advanced training methods proven effective by scientists, coaches, and athletes.
Author
Matt Fitzgerald
Matt Fitzgerald is an award-winning endurance sports journalist and bestselling author of more than 20 books on running, triathlon, fitness, and nutrition, including Racing Weight and Run Like a Pro, (Even If You’re Slow). An experienced running coach and certified sports nutritionist, Fitzgerald’s training plans have helped thousands successfully cross the finish line.
My Stories
3 Pro-Style Workouts That Will Make You Race-Fit (If They Don’t Destroy You)
An amateur who trained with a top elite team shares three of their multi-pace killer workouts plus lighter versions for mortals getting marathon-fit.
Workout of the Week: Uphill “Stretch” Intervals
Hone your ability to judge running effort and extend yourself a bit more with each interval in this elite-proven workout.
Workout of the Week: Ascending Treadmill Tempo Run
A treadmill-specific workout, this tempo run variation builds strength, reduces impact and keeps it interesting.
How To Beat Runner’s Knee
Runner's knee, the most common running injury, is not what you might think it is. New understanding changes how you treat it.
How to Increase Your Aerobic Capacity (aka VO2max)
Speed work will raise your aerobic capacity, but to improve performance, you need every piece of the fitness puzzle.
What Will Adding High Intensity Workouts to My Training Do for Me?
High intensity training has been proven to enhance health and running performance alike. Here's why you should go fast as well as long.
Eat And Drink Away Sore Muscles
Muscle soreness is part of the training process, but what you consume can reduce it.
Why It’s Easier to Run Six Times a Week than Two Times
4 reasons why running consistently helps you enjoy every run more, and get injured less often.
The Case for Running More Frequently
Why you should run more miles, and how to do it safely and effectively.