Most Improved Tennessee Boys 300m Hurdles Marks Compared to 2025

Mar 20, 2026

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

MileSplit Pro Join Now

Improvement Rankings: Top Tennessee 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	-6.79	Noah Cupp Morristown-West High School	2028	52.79	46.00
2	-6.76	Charlie Puckett Tennessee Heat	2028	1:08.26	1:01.50
3	-4.78	Jackson Sensabaugh Dobyns Bennett High School	2027	46.81	42.03
4	-4.72	Yumarion Reed Cleveland High School	2028	46.76	42.04
5	-4.71	Tad Franklin Green Hill High School	2028	48.04	43.33
6	-4.14	...