Most Improved Indiana Boys 400m Marks Compared to 2025

Mar 27, 2026

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Improvement Rankings: Top Indiana 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	-5.73	Nathan McFarland Hamilton Southeastern High School	2028	1:02.59	56.85
2	-5.37	Alex Denault North Central High School (Indianapolis)	2027	1:03.17	57.80
3	-3.33	Issiah Murray Penn High School	2028	1:02.68	59.35
4	-3.02	Scott Thorpe Jr Hamilton Southeastern High School	2028	1:04.03	1:01.00
5	-2.70	Victor Ivy-Hunter North Cen...