Longin, Puma’s vice president of running and training, is speaking to The Athletic from their offices in Massachusetts. That “something special” was the third iteration of the company’s Fast-R shoe, ...

Taking your workouts off the roads and to the trails can be a simple way to run slower. That’s because the unpredictable ...

If you prefer more structure, try a ladder fartlek: Run fast for one minute, recover with a jog, then repeat, running for two ...

Run at a conversational pace—no faster than 5min 25sec/km (Most runs specified pace in this format, which is readily tracked ...

A runner’s body is similar: Being the most efficient athlete possible involves focusing on biomechanical factors including ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." MY LEGS WERE screaming, my lungs were on fire, and the incline ahead had me stressed. I was in mile two ...

As one of Gladwell's most well-known ideas, the 10,000 hour rule from Outliers argues that any expert spent about 10,000 hours of practice on their skill in their path to success. That theory has its ...