Of the three events that make up the Army Physical Fitness Test, the two-mile run generally causes soldiers the most grief. That’s because you can be in great shape but still consistently fall short of your goals. If you really want to crush your next Army Physical Fitness Test, you have to train for the two-mile as if it were an Olympic event. Which is why we asked Derrick Adkins to offer up some pro-level advice for soldiers looking to drop their two-mile run time. Adkins won the gold medal for 400-meter hurdles at the 1996 Olympics and now trains coaches and professional athletes competing in endurance events.