ABOUT THE TRAINING PLAN This 12-week training plan is designed for beginner or first-time marathon athletes who have previous running experience, who currently have a strong base of running fitness, and who are seeking to cross the finish line of the Walt Disney World Marathon feeling strong. **This training plan is NOT appropriate for new runners or for athletes who have not been running consistently for the last three months. 12 weeks is a short amount of time to prepare for a marathon, and ...