MileSplit Staff Apr 02, 2026 PRO See the rest of this article Access the complete article with MileSplit PRO. Subscribe to keep reading Already a subscriber? Log in. Ranking the top upperclassman Boys 400m performers in Mississippi during the 2026 Outdoor Season. 400 Meter Dash Rank Time Athlete/Team Class Meet / Date 1 48.56 Adam Tucker Madison-Ridgeland Academy 2027 Jackson Prep Invitational Mar 25, 2026 2 48.65 Jamarcus Garrett Tylertown High School 2026 Powerade Relays Mar 27, 2026 3 48.68 Tyree LeSueur Horn Lake High School 2026 Desoto County Track & Field Championships Mar 21, 2026 4 49.07 Jarvis Fuller Desoto Central High School 2026 Desoto County Track & Field Championships Mar 21, 2026 4 49.07 Sam Hoerman ...