Most Improved California Girls 300m Hurdles Marks Compared to 2025

MileSplit Staff

This content requires a MileSplit Pro plan.
Join Now and select any plan for instant access!

MileSplit Pro
Join Now

Improvement Rankings: Highlighting the top California Girls 300m Hurdles performers this Outdoor Season compared their best results 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 -9.77 2026 1:00.97 51.20
3 -9.63 2028 1:08.46 58.83
4 -9.30 2028 1:02.29 52.99
5 -8.13 2027 1:02.31 54.18
6 -...