running efficiency

Coach Culpepper: What I Learned From Bob Kennedy

I was fortunate to have raced alongside one of the greatest American distance runners of all time, Bob Kennedy, a two-time Olympian who

5 Ways To Be A More Efficient Runner

Use less energy to go faster with these tips to improve your efficiency. While we aren’t all born with the long-limbed, thin bodies of

Are Racing Flats The Right Choice For You?

We help you weigh the risks versus the rewards before making your decision.

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