If you’re looking for a running coach, there’s probably nobody better than retired Air Force Reserve Lt. Col. (Dr.) Mark Cucuzzella. He’s a physician, knows what’s what with the military’s PT tests, and is wicked fast. How fast? He has run at least one sub-3:00 marathon for 30 consecutive years, and counting. And now, with the pt365 run plans, he can be your coach, too. Here is a 12-week training plan from “Dr. Mark”, complete with explanations on drills and exercises. Enjoy!