Most Improved Illinois Girls 800m Marks Compared to 2025

Apr 17, 2026

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Improvement Rankings: Top Illinois Girls 800m marks compared to their season’s best performances from 2025.

Comparing 2026 season to 2025 season

Rank	Improved	Athlete/Team	Class	2025 PR	2026 PR
1	-1:59.99	Jauana Magana Chicago (Prosser)	2028	4:54.96	2:54.97
2	-49.58	Yuliana Yaremko Hoffman Estates (H.S.)	2026	3:38.50	2:48.92
3	-44.02	McKenna McBeth Wheaton-Warrenville South	2029	3:55.71	3:11.69
4	-35.31	Lilly Tucker New Athens	2027	3:08.80	2:33.49
5	-35.24	Mariela Ortiz Aurora (East)	2028	4:11.98	3:36.74
6	-33.77	Emma Herre...