"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Picture this: You’re training for a race and have been determined to knock a few minutes off your 10k ...

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 ...

I’ll be honest—I had zero running-related goals when I first started the sport over a decade ago. My reasoning for joining the track team as a high school freshman was pretty simple: To stay in shape ...