Most Improved Tennessee Boys 300m Hurdles Marks Compared to 2025

Jun 05, 2026

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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	-9.10	Charlie Puckett III Tennessee Heat	2028	1:08.26	59.16
2	-8.67	David Collins Siegel High School	2028	52.34	43.67
3	-8.35	Tyrez Jenkins Lausanne Collegiate School	2028	53.81	45.46
4	-8.01	Tad Franklin Green Hill High School	2028	48.04	40.03
5	-7.98	Nathan I Shelton Antioch High School	2027	47.60	39.62
6	-7.77	Andrew...