Most Improved Massachusetts Girls 300m Hurdles Marks Compared to 2025

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Improvement Rankings: Top Massachusetts 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 -4.86 2030 56.33 51.47
2 -4.06 2029 59.64 55.58
3 -3.90 2026 57.42 53.52
4 -3.15 2028 49.56 46.41
5 -3.09 2027 56.14 53.05
6 -2.76 ...