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 South Dakota during the 2026 Outdoor Season. 300 Meter Hurdles Rank Time Athlete/Team Class Meet / Date 1 43.18 Halle Braun Sioux Falls Christian 2026 Lennox Invite Apr 16, 2026 2 45.79 Lauren McDermott Elk Point-Jefferson High School 2026 Canton Relays Apr 20, 2026 3 46.32 Jacy Wolf Chester Area High School 2027 Greenway Relays Apr 24, 2026 4 46.59 Claire Hasse Rapid City Central High School 2027 Track-O-Rama Apr 17, 2026 5 46.88 Claire Backstrom Harrisburg High School 2026 ...