MileSplit Staff May 12, 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 Class of 2027 Boys 300m Hurdles performers in Maryland during the 2026 Outdoor Season. 300 Meter Hurdles Rank Time Athlete/Team Class Meet / Date 1 37.31 Christian Doss Crofton High School 2027 AACPS County Championships May 6, 2026 2 38.24 Keegan L. Slonski Poolesville High School 2027 Under Armour Black & Blue Invitational Apr 16, 2026 3 39.28 Garrett Tucker North Point High School 2027 SMAC Outdoor Track & Field Championship May 4, 2026 4 39.47 Fatai Sule Reservoir High School 2027 Howard County Track & Field Championships May 4, 2026 5 39.66 ...