A good chunk of the 65 runners I've coached to a Boston Qualifying standard were over 40. Here's what actually has to change in your training after 40, and what stays exactly the same.

As an Indianapolis-based running coach, I've now coached 65 Indiana runners to a Boston Qualifying time — and after working with all of them, I've noticed the same pattern: most runners who miss their BQ aren't lacking fitness, they're following the wrong plan