MileSplit Staff Feb 11, 2026 PRO See the rest of this article Access the complete article with MileSplit PRO. Subscribe to keep reading Already a subscriber? Log in. 300 Meter Hurdles Rank Time Athlete/Team Class Meet / Date 1 38.31 Leondre Franklin Harrison Central High School 2026 MHSAA State Championships 5A/6A/7A May 3, 2025 2 39.53 Landyn House Brandon High School 2026 Brookhaven Invitational - MEET FULL Apr 3, 2025 3 39.63 Carter Parks Clinton High School 2026 MHSAA Region 2-7A & Super Region 3 - 1A Apr 17, 2025 4 40.73 Demetris Free-Sellers Moss Point High School 2026 MHSAA State Championships 2A/4A May 12, 2025 5 40.78 Sevon George Biloxi High School 2026 Olan Welch Invitational