Pros and Cons of the Grete Waitz Marathon Training Plan

A woman out for a jog, training to run her first marathon.

Whether you’re running your first marathon or looking to improve over your last one, it usually helps to follow a training plan of some kind. But there are tons of training plans out there, and they vary wildly in quality. Which one should you choose? Today, I’m going to look at the marathon training plan … Read more