Most Improved California Boys 1600m Marks Compared to 2025

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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 -1:18.74 2026 6:02.21 4:43.47
2 -1:17.43 2028 6:10.97 4:53.54
3 -1:13.33 2028 6:07.93 4:54.60
4 -1:13.04 2026 6:07.04 4:54.00
5 -1:11.70 2028 5:51.80 4:40.10
6 -1:07.34