Research also backs up the importance of durability, particularly in ultramarathons. A 2025 study says “muscle damage and ...

Experts share the best types of interval training to help you improve both as a long-distance runner and an all-around athlete.

When you toe the start line of a 10K, your race day is going to be totally different than if you were running a marathon. But despite the contrast in those two race experiences, there are some ...

Using your RPE (short for rate of perceived exertion) is an easy way to find a good long-run pace for anyone—but it’s especially helpful if you’re training for a new distance and/or are unsure what ...

Across the country, more people are lacing up their sneakers, whether it’s for neighborhood fun runs or full marathons. Just last year, the New York City Marathon saw more finishers than ever with ...

Here's how you can, too.