MileSplit Staff Apr 23, 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 Colorado during the 2026 Outdoor Season. 300 Meter Hurdles Rank Time Athlete/Team Class Meet / Date 1 42.29 Alexa Queen Fountain-Fort Carson High School 2026 Broomfield Shootout Mar 21, 2026 2 43.15 Madina Ibrahim Regis Groff 2027 Cherry Creek Invitational Apr 18, 2026 3 43.61 Reagan Falletta Pueblo East High School 2027 Niwot Invitational Mar 28, 2026 4 44.02 Faith Fox Conifer High School 2026 Ivory Moore "We Are Columbine" Invite Mar 21, 2026 5 44.20 Alex Horton Kent Denver School ...