MileSplit Staff Jun 02, 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 2029 Boys 300m Hurdles performers in Maryland during the 2026 Outdoor Season. 300 Meter Hurdles Rank Time Athlete/Team Class Meet / Date 1 40.29 Caleb Clarke Frederick Douglass-PG High School 2029 2nd Annual Eagle Relay Carnival Apr 25, 2026 2 40.44 Chase Elliott Bullis School 2029 2026 ISL / IAC / MAC Track & Field Championships May 7, 2026 3 42.88 Isani Abdus-Samad Sandy Spring Friends School 2029 PVAC Upper School Championships May 11, 2026 4 43.12 Isaiah Pierce Long Reach High School 2029 Howard County Track & Field Championships May 4, 2026 5