Don’t miss this opportunity to run the TCS New York City Marathon, available exclusively to Runner’s World+ members.

Take it easy: Long runs don’t have to be grindfests. If your goal is improving your basic aerobic ability, running at a ...

Javlon and Anish, both 13 years old, have been chronicling their running journey on Instagram—and amassing millions of views.

John Korir regularly heads to a step aerobics class. Here’s why and how you can can the same benefits at home.

Elaine Stypula, a 60-year-old runner from Farmington Hills, Michigan, was pronounced dead at 10:27 a.m. MT by the San Juan ...

Repeating a speed workout on a regular basis reinforces consistency, which is a pillar of long-term progress. The more often ...

I also include gear and running accessories, including hydration packs, socks, race belts, and hats.

The Garmin Forerunner 55, ideal for new runners and now available for $50 off its original price, offers essential GPS ...

Update July 11, 2025: With Prime Day coming to a close today, you can still shop three top headphones styles from Shokz. The ...

“Hot weather raises your core body temperature, so exercise feels more difficult in warm weather, especially outdoors, ...

You can never have too many running socks and Amazon Prime Day is a golden opportunity to replenish your stores. But hurry — ...

The 20-year-old Netherlands runner appeared from almost nowhere in the final 100 meters of the men’s Bowerman Mile on ...