The breaking point felt imminent as each morning run that summer felt like clock work. I’d head to a nearby trail, log my six-plus miles, return home dripping in sweat, and hate every second of it. I ...

One of the greatest things about running is that it can be a lifelong pursuit. There’s no age restrictions when it comes to ...

A mother of two kids aged nine and 12, and a full-time physical education teacher at a Calgary Catholic elementary school, ...

Slow running, or specifically zone 2 running, increases the size and number of mitochondria in your cells – which help you ...

How to Run Faster was created with Runner’s World Training Plans in mind. They are designed for runners of all levels ...

F or many would-be marathoners, January seems as good a time as any to dust off their trainers and begin the journey to ...

Hyrox is one of the biggest fitness trends of the last 12 months, but why is it so popular? Fresh off the back of her third ...

Former Cubs star Anthony Rizzo plans to run the 2026 Chicago Marathon in support of his cancer-focused family foundation.

Practice swimmer Allen Zhao, a graduate of the Ranney School, is a junior at Rutgers and works out with the women's team ...

Ethical usage is the hardest part of grappling with AI in the classroom, Dickinson High School principal Jefferey Brandt said, and raises questions about where support ends and where academic ...

Women's Health editors and experts share the fitness goals they're setting for their 2026 New Year's resolutions, including ...

Pushing your limits is a simple requirement of running faster and improving your endurance, but that doesn't mean you have to spend hours doing so. Efficiency matters – and the Mona Fartlek offers ...