Illinois Underclassman Rankings: Top Boys 400m Performers

Jun 03, 2026

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Ranking the top underclassman Boys 400m performers in Illinois during the 2026 Outdoor Season.

Rank	Time	Athlete/Team	Class	Meet / Date
1	48.62	Aiden Kolkmeyer Yorkville (H.S)	2028	53rd Annual Peterson Prep Invitational Apr 25, 2026
2	48.72	Kilan Callahan Plainfield (South)	2028	IHSA Boys Track & Field State Championships May 28, 2026
3	48.90	Bryce Kidd Chicago (Simeon)	2028	IHSA Boys Track & Field State Championships May 28, 2026
4	49.13	Evan Brown Downs (Tri-Valley)	2029	IHSA Boys Track & Field State Championships May 28, 2026
5	49.27	Durand...