MileSplit Staff Apr 07, 2026 PRO See the rest of this article Access the complete article with MileSplit PRO. Subscribe to keep reading Already a subscriber? Log in. Highlighting the top ranked Boys 400m Hurdles performers in Iowa for the 2026 Outdoor Season. 400 Meter Hurdles Rank Time Athlete/Team Class Meet / Date 1 57.21 Nolan Hemann West Delaware 2029 West Delaware Early Bird Invitational Mar 31, 2026 2 1:00.65 Nolan Raabe Bettendorf 2029 Holly/Trojan Relays Mar 28, 2026 3 1:00.94 Liam McEntee Fort Madison High School 2029 Falcon Relays - Boys Mar 30, 2026 4 1:01.07 Briggs Bosch Central Lyon High School 2029 Sibley-Ocheyedan Invite Mar 30, 2026 5 1:02.65 Augie Prior Pleasant Valley 2029 ...