MileSplit Staff May 27, 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 underclassman Boys 300m Hurdles performers in Iowa during the 2026 Outdoor Season. 300 Meter Hurdles Rank Time Athlete/Team Class Meet / Date 1 44.24 Khayden Poorker East Mills High School 2029 Rock Port Blue Jay Relays Apr 14, 2026 2 45.46 Jonas Wilson Pleasant Valley 2028 UTHS Boys Kiwanis Invitational Apr 11, 2026 3 47.18 Tanner Bell Kingsley-Pierson High School 2028 Homer Invitational Apr 16, 2026 4 47.92 Augie Prior Pleasant Valley 2029 UTHS Boys Kiwanis Invitational Apr 11, 2026 5 48.52 Carson Crouch North Union High School ...