MileSplit Staff Apr 03, 2026 PRO See the rest of this article Access the complete article with MileSplit PRO. Subscribe to keep reading Already a subscriber? Log in. 400m + 800m Rank Athlete/Team Class 400m 800m Combined 1 Collin Wilson Oak Hills 2026 51.31 1:59.56 2:50.87 2 Justus Detter Mass. Perry 2027 50.87 2:03.15 2:54.02 3 Parker Hotopp Harrison 2027 55.29 2:05.16 3:00.45 4 Noah Dostal Mass. Perry 2028 55.11 2:06.01 3:01.12 5 Xavier Diesel-Slone Batavia 2029 53.85 2:08.21 3:02.06 6 Jayveunce Estramera KIPP Journey Academy 2027 ...