Most Improved Kansas Boys 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: Top Kansas 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 -12.57 2025 1:03.70 51.13
2 -7.67 2028 52.85 45.18
3 -7.34 2028 58.98 51.64
4 -6.65 2027 53.26 46.61
5 -5.88 2028 52.33 46.45
6 -5.52 ...