MileSplit Staff Feb 14, 2026 PRO See the rest of this article Access the complete article with MileSplit PRO. Subscribe to keep reading Already a subscriber? Log in. A statewide roundup of the best junior boys 400m hurdles performers in advance of the 2026 Outdoor Track and Field Season. 400 Meter Hurdles Rank Time Athlete/Team Class Meet / Date 1 53.47 Wil Pauli Cedar Falls 2027 Iowa HS Track & Field Championships May 22, 2025 2 54.43 Mason Ackerman North Polk High School 2027 RRC Conference HS Meet at Gilbert May 7, 2025 3 54.70 Easton McGraw Indianola High School 2027 LHC HS Coed Conference Meet at DCG May 8, 2025 4 55.06 Jerron Heller Okoboji High School 2027 Iowa HS Track & Field Championships May 22, 2025 5 55.24 A...