Most Improved Montana Boys 400m Marks Compared to 2025

Apr 17, 2026

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Improvement Rankings: Top Montana 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	-15.25	Wyatt Bullcalf Browning High School	2027	1:14.54	59.29
2	-9.56	Bailey Herndon Forsyth High School	2028	1:15.99	1:06.43
3	-7.65	Harrison Spethman Loyola Sacred Heart	2027	59.05	51.40
4	-7.52	Cam Hurt Capital High School	2028	1:07.32	59.80
5	-7.46	Aiden Lalum Glacier High School	2028	1:08.09	1:00.63
6	-6.42	Zander Barnekoff ...