Oregon Underclassman Rankings: Top Boys 400m Performers

May 20, 2026

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

Rank	Time	Athlete/Team	Class	Meet / Date
1	49.07	Waylon Clarke Caldera	2028	Secure Storage Summit Invitational May 2, 2026
2	49.86	William Flores Seaside	2029	The Willamette Falls Invitational Apr 18, 2026
3	50.30	Rowan Hampson Tualatin	2028	41st Dean Nice Invitational Sponsored by MEWA May 8, 2026
3	50.30	Charlie Heim Summit	2029	Secure Storage Summit Invitational May 2, 2026
5	50.43	Dylan Henthorne Sprague High School	2028