interval training

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Workouts

Hill sprints are a short but incredibly efficient at building power and strength without fatiguing your body the way a track workout can.

Workouts

The toughest part might be having to slow down once you've sped up. But that's where the growth happens.

Workouts

The 800s, 400s, and 200s will make you stronger and teach you to hold difficult paces for longer.

Workouts

Don't sleep on 200-meter intervals. They're short enough that you can move fast but not so long that you can't sustain it.

Training

Real strength is knowing when to back off. Coaches explain how to know when to bail.

Getting Started

Just 45 minutes of running and run-walking per week could change your life. Want to start? We have the perfect way to make running a habit.

Training

Get to know how interval running works and the benefits it provides as you methodically prepare your body to run faster.

Workouts

Advanced training methods proven effective by scientists, coaches, and athletes.

Workouts

This little-known killer workout simulates the mental and physical stress of a race, and will get you in tip-top shape right when you need to be.