The Scientology "speed running" trend isn't slowing down. Since the first incidents in Los Angeles in late March, large groups of people — some in costumes — have tried to race through buildings ...

Perhaps the most often misunderstood concept of training is the role of aerobic endurance versus speed in racing success. It’s easy to think that not being able to race faster at shorter distances, or ...

Whether you’re training for your first race or are already a seasoned runner, odds are that you’ve at least heard of the phrase “tempo runs.” They’re an important part of any runner’s routine—no ...

Achieving a faster pace can be a thrill for runners, and it also happens to be great for your overall health. "We get stronger, faster, fitter, and leaner when we introduce a new stress, like speed ...

I filmed this full speed run through our ninja gym during speed night, my favorite session of the week. I sprint across the ...

Marathoners generally don’t lose any sleep over how fast they can sprint, nor do they spend time developing their top-end speed. But Veronique Billat, a French exercise physiologist and author of The ...

If you’ve got the need for speed, you’ve come to the right place. Whether you’re looking to shave a couple of minutes off your marathon time or absolutely embarrass your run club nemesis (we don’t ...

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LOS ANGELES — The Scientology “speed running” trend isn’t slowing down. Since the first incidents in Los Angeles in late March, large groups of people — some in costumes — have tried to race through ...