Most Improved Colorado Girls 1600m Marks Compared to 2025

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Improvement Rankings: Top Colorado Girls 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 -1:22.54 2026 7:19.16 5:56.62
2 -1:05.47 2028 7:03.03 5:57.55
3 -1:03.24 2028 7:00.26 5:57.02
4 -42.65 2028 7:01.09 6:18.44
5 -41.59 ...