4 Months to a 4-Hour Marathon (Updated)

The marathon is the crown jewel of distance running. Entering is one thing. Finishing is something else. And finishing with a respectable time . . .? Whether you’re a competitive veteran or a recreational beginner, this essential guide will tell you exactly what to eat, what to wear, what to expect, and how to train. When race day arrives, author David Kuehls, contributing editor at Runner's World and a marathoner himself, will have you in the best shape of your life - physically and mentally. All you have to do is take the first step.