Josh Kerr made history on Saturday at the London Diamond League, running 3:42.66 to break Hicham El Guerrouj’s legendary world record in the mile (3:43.13) from 1999. Kerr, a two-time Olympic medalist ...

I was finishing my own workout in a Bali gym when I noticed the funniest training partner beside me. This tiny fluffy dog jumped up on the treadmill and started walking like it owned the place. I had ...

Discover how to create a sustainable, space-saving treadmill using recycled plastic waste. This innovative project combines eco-consciousness with fitness, making it easy and affordable to build at ...

I have a few nonnegotiables when it comes to running. I always wear a hat—the same magenta hand-me-down that’s been with me through nearly two years of consistent miles. I always eat a Honey Stinger ...

This 20-minute HIIT workout moves between walking, jogging and running to help you burn calories, build endurance and stamina and increase speed.