Most Improved Illinois Boys 800m Marks Compared to 2025

Apr 24, 2026

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

Most Improved - 800 Meter Run

Comparing 2026 season to 2025 season

Rank	Improved	Athlete/Team	Class	2025 PR	2026 PR
1	-146:58.88	Ryan Larrivee Grayslake (North)	2026	149:10.00	2:11.12
2	-1:01.53	Nicholas Parker Sparta	2026	3:30.70	2:29.17
3	-45.16	Carlos Alonso Chicago (Horizon/McKinley)	2027	4:23.01	3:37.85
4	-41.29	Quinlan Taylor Monmouth (United)	2027	3:25.64	2:44.35
5	-39.92	Ethan Angulo Oak Forest	2027	3:10.49	2:30.57
6	-38.99	Allesandro Aban ...