Most Improved Illinois Girls 1600m Marks Compared to 2025

Mar 27, 2026

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Improvement Rankings: Top Illinois 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	-1:02.87	Jakayla Atkins East St. Louis (Sr.)	2028	7:13.30	6:10.43
2	-42.42	Gracie May Biziarek Wheaton-Warrenville South	2029	7:07.51	6:25.09
3	-36.77	Maria Sangurima Sparta	2027	6:57.30	6:20.53
3	-36.77	Allison Donnelly Chicago (Lane)	2028	7:11.91	6:35.14
5	-34.37	Mira Rich Centralia (H.S.)	2028	7:23.60	6:49.23
6	-28.30	Lilly Tu...