Most Improved Colorado Girls 1600m Marks Compared to 2025

Apr 03, 2026

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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

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Rank	Improved	Athlete/Team	Class	2025 PR	2026 PR
1	-1:24.25	Anna Watts Niwot High School	2028	7:27.67	6:03.42
2	-1:22.54	Amelia-Rose Fisher Northglenn High School	2026	7:19.16	5:56.62
3	-1:05.97	Julia Witte Montrose High School	2028	7:03.03	5:57.06
4	-1:03.24	Ansley Graham Berthoud High School	2028	7:00.26	5:57.02
5	-55.19	Cameron Spencer Elizabeth High School	2027	7:47.70	6:52.51
6	-52.13