Fifteen-year-old Cooper Lutkenhaus just booked his spot in the 800m final at USATF Nationals. He took under 1:50 last season, two meets earlier. His father guides him currently. The father leads at Nebraska-Kearney as coaching his son at meets in New York recently. Lutkenhaus stays cool in races despite the jump up ranks. Scouts now watch his steady times and quiet focus as he pursues higher tracks.