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 Kansas during the 2026 Outdoor Season. 300 Meter Hurdles Rank Time Athlete/Team Class Meet / Date 1 38.60 Carson McKelvey Smith Center High School 2028 Mid-Continent League May 14, 2026 2 38.68 Cooper Cranston Holcomb High School 2028 GWAC HS League Meet May 14, 2026 3 39.16 Bryson Fair Newton High School 2028 Winfield - Joe Vann Invitational Apr 2, 2026 4 39.61 Jackson Parker Olathe North High School 2028 Shawnee Mission North Relays May 8, 2026 5 39.69 William Adams Wamego High School ...