In the world of elite track and field, there are three basic goals: World gold, Olympic gold, and World Records. These are the achievements that most athletes would like to have before the sun sets on their careers. With the end of each season a window of opportunity closes in the pursuit of these objectives. Fortunately for most athletes, the window reopens with the start of the next season. I say fortunately for most athletes because there are a couple of situations that change one’s fortune. One situation is for the athlete that is aging – because in the end it is hard to outrun father time. The other is…