Sprinting — in which you alternate short bursts of fast running with longer periods at a slower pace — makes for a great and efficient workout, but it can also be intimidating for beginners. Sometimes ...

Iowa Army National Guard soldiers participate in the sprint-drag-carry event during an Army Fitness Test at Camp Dodge Joint Maneuver Training Center in Johnston, Iowa, Sept. 12, 2025. (Sgt. Ruth ...

If you have a half marathon or marathon on the horizon, or even a 10K, it might seem counterintuitive to go out and train your body to run 100 meters as fast as you can. But even if you’re gearing up ...

After nearly 25 years of living in Atlanta, I should be used to running in the city’s brutal heat and humidity. But when the temperatures (and dew points) start to soar every summer, my motivation for ...