MileSplit Staff May 22, 2026 PRO See the rest of this article Access the complete article with MileSplit PRO. Subscribe to keep reading Already a subscriber? Log in. 110m Hurdles + 300m Hurdles Rank Athlete/Team Class 110m Hurdles 300m Hurdles Combined 1 Cameron High Brentwood High School 2026 13.69 36.95 50.64 2 Courtney Lee Whitehaven High School 2026 14.23 36.99 51.22 3 Waylon Spierdowis Gibbs High School 2027 14.17 38.12 52.29 4 Jayden Howard Morristown-West High School 2026 14.39 38.10 52.49 5 Tiaan Vosloo Ooltewah High School 2028 14.99 37.68 52.67 6 Josiah Tuc...