As a runner, your biggest asset (or sometimes your greatest enemy) is your brain. What you think and feel on and off the road also has a huge influence over how

Runner's World magazine aims to help runners achieve their personal health, fitness, and performance goals, and to inspire them with vivid, memorable storytelli

Every day scientists learn more about how the body adapts to the stress of running—and how various body systems contribute to running performance. Leading the

How to cross-train to improve running times and prevent overuse injuries--whether you are participating in your first 10-K or competing to win a marathon or tri

Draws on the latest scientific advice to provide an up-to-date nutrition reference specifically tailored to the needs of runners, covering such topics as proper