Fifteen-year-old Cooper Lutkenhaus newly booked his place in the 800m final at USATF Nationals. He dashed under 1:50 the previous season, two meets earlier. His father trains him now. The father coaches at Nebraska-Kearney as coaching his son at meets in New York lately. Lutkenhaus holds calm in races even with the jump up ranks. Scouts currently monitor his reliable times and laser focus as he pursues advanced tracks.