Most Improved Illinois Boys 800m Marks Compared to 2025

May 15, 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	-1:00.19	Andrw Paz Ponce de Leon Norridge (Ridgewood)	2027	3:32.33	2:32.14
4	-39.92	Ethan Angulo Oak Forest	2027	3:10.49	2:30.57
5	-38.99	Allesandro Aban Aurora (East)	2027	2:51.80	2:12.81
6	-38.59	Walter Behan ...