Most Improved Arizona Boys 300m Hurdles Marks Compared to 2025

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

MileSplit Pro
Join Now

Improvement Rankings: Top Arizona 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 -5.82 2028 51.73 45.91
2 -5.13 2027 53.10 47.97
3 -4.61 2027 48.74 44.13
4 -4.32 2028 58.19 53.87
5 -4.29 2026 50.76 46.47
6 -4.26