Most Improved California Boys 1600m Marks Compared to 2025

Mar 13, 2026

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Improvement Rankings: Highlighting the top California Boys 1600m performers this Outdoor Season compared their best results from 2025.

Most Improved - 1600 Meter Run

Comparing 2026 season to 2025 season

...

Rank	Improved	Athlete/Team	Class	2025 PR	2026 PR
1	-1:18.74	Nathan Rodriguez Cypress (SS)	2026	6:02.21	4:43.47
2	-1:07.34	Iaron Serruya Rosental Lancaster (SS)	2026	5:56.25	4:48.91
3	-1:00.84	Brayden Gravdahl La Quinta (SS)	2028	5:51.80	4:50.96
4	-1:00.44	Alexis Guzman Perris (SS)	2027	6:20.43	5:19.99
5	-59.37	Julian Antonio Lompoc (SS)	2028	6:07.93	5:08.56
6	-57.66