MileSplit Staff May 31, 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 overall Boys 300m Hurdles athletes in New Mexico for Middle School competition during the 2026 Outdoor Season. 300 Meter Hurdles Rank Time Athlete/Team Class Meet / Date 1 44.58 Tristan Belone Hermosa Middle School 2030 San Juan City Quad 4/16 Apr 16, 2026 2 46.90 Alvin Kasseem Mattocks Houston Middle School 2030 Carlsbad Middle School Invite Mar 5, 2026 2 46.90 Chistian Reyes Carlsbad Intermediate School PR Leyva 2030 Carlsbad Middle School Invite Mar 5, 2026 4 46.96 Tyler Bryan Carlsbad Intermediate School PR Leyva 2030 Border Conference Apr 9, 2026 5 47....