On Sunday, more than 50,000 athletes are expected to compete in the New York City Marathon, one of the largest, and most elite marathons in the world. Running a continuous 26.2 miles is a major ...

Running obviously builds your endurance. While one mile (or five miles) might feel really hard when you first start running, those distances become much easier the more you get out there. Running also ...

Long-distance runners often have a lean and defined physique, which often raises the question of whether this type of training "burns" muscle. While the main goal of long runs is to improve ...

Research also backs up the importance of durability, particularly in ultramarathons. A 2025 study says “muscle damage and associated fatigue is the main impediment to performance in long ...

The familiar satisfaction of tracking miles on a fitness device might give runners a false sense of achievement. While logging miles and hitting distance goals has long been a key metric for tracking ...

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 ...

For nearly six decades, East African runners have held an unchallenged position in long-distance running, dominating global competitions. Recently, experts Gerasimos V. Grivas, Borja Muniz-Pardos, and ...