Most Improved New York Boys 400m Marks Compared to 2025

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Improvement Rankings: Top New York 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 -64:08.20 2027 65:16.00 1:07.80
2 -17.44 2027 1:15.50 58.06
3 -17.09 2026 1:13.50 56.41
4 -16.78 2028 1:27.80 1:11.02
5 -15.26 2027 1:17.00 1:01.74
6 -14.35