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"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." THE HARDEST THING about running during a lab test: I become a mouth breather. I’m hooked up to a computer ...

For most of their existence, super shoes have been sort of fungible. Sure, some have been better than others. But within their primary elements—a thick slab of next-gen midsole foam, a carbon-fiber ...

U.S. men’s marathoning has hit a new elite level. And Runner’s World readers like you are trying to figure out why. Our great in-depth look dives into so many fascinating factors to consider when ...

Joel Fuller does not work for, consult, or own shares in any company or organisation that would benefit from this article. Joel has previously led research projects that have evaluated the effects of ...

Though still relatively new to running — especially compared to Nike, Adidas, Brooks and New Balance — On has quickly become one of the main brands to beat. That’s more than a figure of speech. The ...

Fresh from the Tokyo Marathon, Paula Radcliffe said on her podcast that the growing pain in her ankle during the race meant ...

THE HARDEST THING about running during a lab test: I become a mouth breather. I’m hooked up to a computer via a tube clenched between my teeth. My nose is plugged with a pair of plastic blue pincers, ...