Discover average marathon finish times, what affects your pace, and how to train smarter so you can run 26.2 miles safely and ...

T he breaking point felt imminent as each morning run that summer felt like clock work. I’d head to a nearby trail, log my ...

A Weird Tip Helped Me Master My Arm Swing—and Run Faster. You Can Use It to Unlock Speed Gains, Too.

How to Run Faster was created with Runner’s World Training Plans in mind. They are designed for runners of all levels tackling every distance. The plans vary depending on your goals. Runner’s World+ ...

A running habit benefits your heart health, your mental health, your calorie burn, your muscles, your lungs, and much more. Great—so lace up your shoes! What's that? You find the act of running boring ...

Estimating how long it takes to run a marathon can be beneficial for setting realistic goals, but different runners use different methods and formulas to get there. Here's what to know about running a ...

The good news is that running while breastfeeding is 100 percent possible. But the bad news is it’s extra challenging. Use ...

You need to know more than the temperature to stay warm when running in the cold. Here are a few tips to keep you jogging ...

As Lifehacker's resident marathon runner and senior finance writer, there is one perfect point where my worlds intersect: buying sneakers. When it comes to investing in—and maybe even splurging ...

If you’re shopping for a new pair of running shoes, it might be tempting to grab anything that looks cool and doesn’t cost too much money. But knowing how to choose running shoes is, quite literally, ...