MileSplit Staff Feb 18, 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 400m performances delivered by Missouri-based senior boys during the 2026 Indoor Season. 400 Meter Dash Rank Time Athlete/Team Class Meet / Date 1 49.81 Matthew Waltman Jefferson (Festus) High School 2026 Washburn Be Your Best #2 Jan 17, 2026 2 51.17 Maxwell Rodgers Elite Speed University 2026 MLK Weekend Invite-Sunday Session Jan 18, 2026 3 51.19 Joseph Marsh Northland Track Club 2026 Mizzou HS Distance & Sprint Elite Feb 6, 2026 4 51.25 Evan Shoaf Unattached - MO 2026 Eastern Indoors Feb 6, 2026 5 51.33 Cameron Oliver St. Louis Blu...