MileSplit Staff Apr 24, 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 Noah Mullenix Christian Brothers High School 2027 50.36 1:51.92 2:42.28 2 Ryder Ortner Father Ryan High School 2026 50.26 1:52.38 2:42.64 3 Aiden Haun Signal Mountain High School 2026 49.79 1:54.43 2:44.22 4 Jackson Hines Memphis Central High School 2027 50.19 1:54.53 2:44.72 5 Mason Greenhalgh Oak Ridge High School 2026 50.25 1:56.48 2:46.73 6 Eli...