Fifteen-year-old Cooper Lutkenhaus newly booked his spot in the 800m final at USATF Nationals. He took under 1:50 the previous season, two meets previously. His father guides him now. The father leads at Nebraska-Kearney as coaching his son at meets in New York lately. Lutkenhaus remains calm in races even with the jump up ranks. Scouts currently watch his steady times and steady focus as he chases advanced tracks.