Most Improved California Girls 300m Hurdles Marks Compared to 2025

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Improvement Rankings: Top California 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 -16.44 2028 1:21.74 1:05.30
2 -14.18 2027 1:19.24 1:05.06
3 -12.85 2026 1:00.97 48.12
4 -12.84 2028 1:10.78 57.94
5 -10.66 2028 1:08.46 57.80
6 -10.02