Getting Prepared
Be aware of your limits. The 26.2 miles in a marathon put you at a significantly higher risk for injury than your daily neighborhood jogs. Consult with your physician before embarking on any training program.
Start early: Conventional wisdom recommends that aspiring marathoners run consistent base mileage for at least a year before embarking on a marathon training program.
One of the most common causes of injury is building weekly mileage too soon, too fast—so don’t underestimate the importance of consistently running at least 20–30 miles a week regularly before committing to training for a marathon.
Start small: Running a few shorter races—5Ks, 10Ks, or even a half marathon—is an excellent way to prepare physically and mentally for a first marathon.