Most Improved Arizona Boys 300m Hurdles Marks Compared to 2025

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Improvement Rankings: Top Arizona 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 -6.35 2028 58.19 51.84
2 -5.93 2027 53.10 47.17
3 -5.82 2028 51.73 45.91
4 -5.09 2027 56.40 51.31
5 -5.01 2028 48.12 43.11
6 -4.91