Yet on her non-workout days, she ambled along at 8:30-per-mile pace—sometimes even slower for a recovery run. “I think most ...

A VO2 max test measures heart health and breaks down your ideal cardio zones for burning fat and building muscle.

Huge news: You’ve been running too fast. Unless you're in a race or doing a specific workout, you probably should be running at a conversational pace. But pacing yourself is tougher than it looks. I'm ...

One of my pet peeves as a running coach is the oft-heard advice: “Attack the hill, don’t be weak, don’t let up.” It’s one of those things runners get taught when they are young that are just plain ...