Most Improved Mississippi Middle School Boys 400m Marks Compared to 2025

Mar 13, 2026

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Middle School Improvement Rankings: Highlighting the top Mississippi Boys 400m performers this Outdoor Season compared to 2025.

Most Improved - 400 Meter Dash

Comparing 2026 season to 2025 season

Rank	Improved	Athlete/Team	Class	2025 PR	2026 PR
1	-13.39	Isaiah Bolton Middle School of Poplarville	2030	1:16.16	1:02.77
2	-10.66	Corky Magee Creekbend Middle School	2030	1:22.19	1:11.53
3	-9.24	Andrew Roberts Knight Hawks	2032	1:18.81	1:09.57
4	-8.81	Maurice Garner Clinton Junior High School	2030	1:05.61	56.80
5	-5.83	Andrew Still Oxford Middle School	2030	1:03.64	57.81
6	-...