New Mexico Upperclassman Rankings: Top Boys 400m Performers

Apr 16, 2026

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Ranking the top upperclassman Boys 400m performers in New Mexico during the 2026 Outdoor Season.

Rank	Time	Athlete/Team	Class	Meet / Date
1	48.36	Amin Cooper Albuquerque High School	2026	Marilyn Sepulveda Meet of Champions Apr 13, 2026
2	48.67	Donnail Escudero Organ Mountain High School	2026	Marilyn Sepulveda Meet of Champions Apr 13, 2026
3	49.26	Jens Wald-Hopkins Los Alamos High School	2027	Marilyn Sepulveda Meet of Champions Apr 13, 2026
4	49.54	Julian Marquez Rio Rancho High School	2027	Rio Rancho Invitational Apr 11, 2026
5	49.57	Leo McGu...