KET Fitness

Train using time for the first 2 months. It’s easier to log 15 or 20 minutes Vs 2 or 3 miles when you are first starting.

After the first 2 months start recording miles. You have built a good aerobic base so 2 or 3 miles does not seem that daunting. Focusing on the weekly mileage totals is now becomes more important. At this phase of training 15-20 miles per week is appropriate.