If you want to run your best, you've got to do a variety of workouts.
Lactic acid itself isn’t responsible for the muscle fatigue that causes you to do the skeleton dance at the end of a race.
Tired of getting passed at the end of a race? Practice finishing fast on fatigued legs!
This 12-week program will help you cover 13.1 miles fitter and faster than ever.
Try this new twist to periodization training, which involves varying your pace.
We break down the benefits of each method of training.
This workout will tell you exactly how fit you are.
Aerobic training is boring, so use these tips to get some speed into your workouts.
Training smarter is better than training harder.
Learn how to make physical and mental gains by varying your workout venue.