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For the past eight weeks, I have been running longer every weekend than I ever have before. I’ve improved my endurance, overall fitness, and even my confidence. Now that I’ve proven to myself I can ...

When the opportunity to run the 5th Avenue Mile in New York City came around this year—they have a media mile in which Runner’s World editors can participate—I had already been about six weeks into ...

Sinclaire Johnson ran the fastest mile ever by an American woman on Saturday in London. Johnson, 27, clocked a time of 4 minutes and 16.32 seconds at a Diamond League outdoor meet. She shaved ...

Click to share on Facebook (Opens in new window) Facebook Click to share on X (Opens in new window) X “I started track when I was in 5th or 6th grade,” she recalled. “My best mile ever was, I think ...