Most Improved Mississippi Boys 400m Marks Compared to 2025

Mar 20, 2026

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Improvement Rankings: Top Mississippi Boys 400m marks compared to their season’s best performances from 2025.

Most Improved - 400 Meter Dash

Comparing 2026 season to 2025 season

...

Rank	Improved	Athlete/Team	Class	2025 PR	2026 PR
1	-13.64	Edson Camardelle South Mississippi Homeschool Athletics	2032	1:30.49	1:16.85
2	-11.96	jacob Bacallao Richland High School	2028	1:10.15	58.19
3	-11.50	Dalton Nix Pass Christian High School	2026	1:11.40	59.90
4	-10.50	Connor Miller Corinth High School	2029	1:08.45	57.95
5	-9.91	Nolan Miller Jackson Victors	2036	1:31.28	1:21.37
6	-9.68