Most Improved Missouri Girls 300m Hurdles Marks Compared to 2025

Apr 17, 2026

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

MileSplit Pro Join Now

Improvement Rankings: Top Missouri 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	-11.27	Ayanna Cushinberry Center High School	2028	1:14.14	1:02.87
2	-7.80	Marli Franks Blue Springs High School	2028	1:03.94	56.14
3	-7.38	Ant Militello Brentwood High School	2028	1:11.62	1:04.24
4	-7.06	Samantha Reed Parkway Central High School	2028	1:05.02	57.96
5	-6.82	Mallory Simpson Gainesville High School	2028	1:08.32	1:01.50
6