MileSplit Staff May 05, 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 Class of 2026 Boys 400m performers in Maine during the 2026 Outdoor Season. 400 Meter Dash Rank Time Athlete/Team Class Meet / Date 1 51.16 Henri Rivard Marshwood High School 2026 SMAA: KENNEBUNK-CHEVERUS-SO. PORTLAND @MARSHWOOD Apr 29, 2026 2 51.40 Sebastian Martini Brunswick High School 2026 Brunswick Meet #1 Apr 22, 2026 3 51.43 Ethan Patterson Brunswick High School 2026 Mt. Blue Meet #1 Apr 29, 2026 4 51.87 MASON HENDERSON Leavitt Area High School 2026 Lewiston Meet #1 Apr 24, 2026 5 51.88 Michael Lawlor South Portland High...