We’ve all been there: You’re on the starting line of a race feeling fresh, excited, and ready to show that race who’s boss. So you take off—like really take off—and halfway in, you realize you made a ...

When the gun goes off at the start line of a marathon, you might feel tempted to take off at a near sprint. But that’s a big mistake. You want to start your marathon at an easy pace so you can ...

Lindsey Ellefson is Lifehacker’s Features Editor. She currently covers study and productivity hacks, as well as household and digital decluttering, and oversees the freelancers on the sex and ...

Regardless of your age, preferred running distance or general running ability, you can benefit from working on your speed during training. Even better, you don’t even need to plan major interval ...

A friend of mine who ran for the great University of Arkansas track and cross-country dynasty of the 1990s once told me a story about training paces. When eager freshmen showed up each fall for their ...