Most Improved Pennsylvania Boys 400m Marks Compared to 2025

Apr 24, 2026

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

MileSplit Pro Join Now

Improvement Rankings: Top Pennsylvania Boys 400m marks compared to their season’s best performances from 2025.

Most Improved - 400 Meter Dash

Comparing 2026 season to 2025 season

Rank	Improved	Athlete/Team	Class	2025 PR	2026 PR
1	-29.95	Aidan Akers Harry S Truman	2026	1:29.07	59.12
2	-20.30	Isaac Tran Marple Newtown	2026	1:14.42	54.12
3	-20.14	Gavin Sasville-Frey Smethport Area	2030	1:27.40	1:07.26
4	-19.53	Patrick Johnson Port Allegany	2030	1:31.10	1:11.57
5	-19.36	Jayden Grace Perry Traditional Academy	2027	1:17.63	58.27
6	-17.83	Owen Wolfe Re...