MileSplit Staff Apr 30, 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 upperclassman Girls 300m Hurdles performers in Oklahoma during the 2026 Outdoor Season. 300 Meter Hurdles Rank Time Athlete/Team Class Meet / Date 1 42.82 Payton Brown Broken Arrow High School 2027 Jenks Trojan Varsity Invitational Apr 3, 2026 2 43.59 Amaya Harrison Tulsa Union High School 2026 Union Redhawk Varsity Track and Field Invitational Mar 28, 2026 3 44.03 Campbell Garbarino Elk City High School 2027 Cashion Skordle Relays Apr 24, 2026 4 44.51 Arabella Allo Deer Creek High School 2026 Jenks Trojan Varsity Invitational Apr 3, 2026 5 44.65 ...