Get more bang for your buck by switching up the stimulus.
America's marathoning sweetheart shares her top tips for tackling 26.2 miles!
Having a rough workout or two isn't the end of the world.
Four top runners share the sessions that let them know they're ready to race.
Putting in the miles should allow you to finish an ultra, but mixing up your training will help you finish strong.
You're not as slow as you think, as these workouts will show.
The exact rate your body absorbs and responds to a given workout is going to be influenced by a variety of factors.
This short speed session can be as easy or as hard as you want it to be!
Most runners train too hard, too often.
Tired of getting passed at the end of a race? Practice finishing fast on fatigued legs!