Most Improved North Dakota Boys 400m Marks Compared to 2025

May 01, 2026

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

MileSplit Pro Join Now

Improvement Rankings: Top North Dakota 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	-11.22	Elijah Gonzalez Ellendale High School	2026	1:07.10	55.88
2	-10.94	Laken Hoff Parshall High School	2030	1:11.54	1:00.60
3	-10.73	Francis Dunor Red River High School	2028	1:09.93	59.20
4	-10.09	Kyler Tanzi Bottineau High School	2029	1:30.80	1:20.71
5	-9.05	Connor O'Hara Pembina County North	2028	1:10.81	1:01.76
6	-8.73	Rig...