Most Improved California Boys 1600m Marks Compared to 2025

Apr 17, 2026

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Improvement Rankings: Top California Boys 1600m marks compared to their season’s best performances from 2025.

Most Improved - 1600 Meter Run

Comparing 2026 season to 2025 season

Rank	Improved	Athlete/Team	Class	2025 PR	2026 PR
1	-1:21.75	Alexander Hilmes Homestead (CC)	2027	6:24.01	5:02.26
2	-1:18.74	Nathan Rodriguez Cypress (SS)	2026	6:02.21	4:43.47
3	-1:13.51	Kush Singh Bellarmine College Prep (CC)	2028	6:16.95	5:03.44
4	-1:11.08	Gael Baltazar Oxnard (SS)	2028	6:10.97	4:59.89
5	-1:07.34	Iaron Serruya Rosental Lancaster (SS)	2026	5:56.25	4:48.91
6	-1:05.91	...