MileSplit Staff Feb 23, 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 boys 300m Hurdles returners for AIA Division III ahead of the 2026 Outdoor Season. 300 Meter Hurdles Rank Time Athlete/Team Class Meet / Date 1 37.86 Jett Merrill Ironwood Ridge High School 2027 Nighthawk Invitational Apr 18, 2025 2 38.85 Caleb Fox Prescott High School 2026 Buckeye Invitational Mar 1, 2025 3 39.77 Donovan Hinchey Dysart High School 2026 AIA Division III and IV Championships May 9, 2025 4 39.79 Ryan Patterson-Lopez Deer Valley High School 2027 AIA Division III and IV Championships May 9, 2025 5 39.83 Nasim Pedrego Salp...