4 Months to a 4Hour MarathonUpdated Author:Dave Kuehls Entering is one thing. Finishing with a respectable time is something else. — 4 Months to a 4-Hour Marathon serves as a personal trainer for runners looking to improve their performance. Whether competitive veterans or recreational beginners, with this essential guide marathoners can learn exactly what to expect, how to train, and even wha... more »t to eat and what to wear. Dave Kuehls, contributing editor at Runner's World and a marathoner himself, discusses:
- Day-by-day training schedules for 4-hour and 5-hour marathoners