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Mileage increases should be based on how you respond to them, not on an arbitrary number that is often too much or too little.

With their unsanctioned events, OSR offers a slice of vanishing New York

Recruiting every muscle fiber is important to running success—regardless of your race distance. Here are three max-effort options you can add to your training today.

Here’s how much reducing the weight of your shoes can improve your 5K times.

The base phase of marathon training is crucial in setting the stage for the rest of your training weeks. Here are the key elements.

Saucony-sponsored Ward doesn’t want to be at a racing disadvantage against the Nike Vaporfly 4%, so he’s fighting back with laboratory testing and statistical analysis.

Seriously. Here are 3 proven ways to increase running strength — and speed, economy, power and injury resistance — without lifting a single weight.

One of the best young ultrarunners in the country just served notice. Take Jared Hazen for granted no more.

I'm worse at it than your average tortoise, and yet I persist. Why? Miseries and all, there's no better foundation for my physical and mental health.