Most Improved Oklahoma Girls 300m Hurdles Marks Compared to 2025

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Improvement Rankings: Top Oklahoma Girls 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 -12.13 2028 1:32.51 1:20.38
2 -9.93 2028 1:06.53 56.60
3 -9.66 2027 1:03.81 54.15
3 -9.66 2030 1:15.30 1:05.64
5 -9.51 2030 1:12.10 1:02.59
6 -9.27 ...