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We tested the new ultra-light racing shoe from Asics to see how it performs and if it is right for you.

Meet Tiangong Ultra, the winner of the robot division at a half marathon in Beijing. With help from ChatGPT (and our own creative absurdity), we asked about its competition, chafing, and even super shoes.

What to gift the mom who runs, according to a mom who runs.

Although sometimes necessary, taking medications can impact your running. A doctor reviews common medication types and what to watch for in your training and performance.

"Ironically, after years of cautioning runners not to jump into marathon training on short notice, I found myself doing exactly that. I broke all my own rules."

We pulled piles of data on everyone from elites to everyday runners to try to answer the question on everyone’s mind: What made the 2025 Boston Marathon so special?

But don’t worry, “marathon brain” is only temporary. We asked a neuroscientist to explain.

Take your health, fitness, and performance to the next level with this comprehensive four-week plan with low-mileage and high-mileage options.

The barrier is closer than it seems, researchers argue—if you fully optimize drafting and other logistical details.

This running gear refuses to quit … Or, maybe more accurately, we won’t quit it.