MileSplit Staff Apr 21, 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 Washington during the 2026 Outdoor Season. 300 Meter Hurdles Rank Time Athlete/Team Class Meet / Date 1 38.79 Carta Kason Bellevue High School 2027 Arnie Young invite Apr 4, 2026 2 39.00 Kason Carta GLS Speed TC 2027 Arcadia Invitational Apr 10, 2026 3 39.23 Colton Hallet Cheney Senior High School 2027 Van Kuren Invitational Apr 18, 2026 4 39.64 Josiah Harris Medical Lake High School 2027 Pasco Invite Apr 18, 2026 5 40.00 Kyler Simspon Olympic High School 2027 F...