Most Improved Michigan Boys 300m Hurdles Marks Compared to 2025

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Improvement Rankings: Top Michigan Boys 300m Hurdles marks compared to their season’s best performances from 2025.

Most Improved - 300 Meter Hurdles

Comparing 2026 season to 2025 season

...
Rank Improved Athlete/Team Class 2025 PR 2026 PR
1 -12.77 2028 53.50 40.73
2 -11.06 2027 1:04.38 53.32
3 -10.20 2028 53.86 43.66
4 -9.05 2028 54.08 45.03
5 -8.57 2028 1:01.26 52.69
6 -7.91 2028