Most Improved Illinois Boys High Jump Marks Compared to 2025

May 29, 2026

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

Most Improved - High Jump

Comparing 2026 season to 2025 season

Rank	Improved	Athlete/Team	Class	2025 PR	2026 PR
1	+5' 1.00"	Jace Holshauser Anna (A.-Jonesboro)	2028	0-05.00	5-06.00
2	+4' 9.00"	Lucas Symmonds Metamora	2029	0-04.00	5-01.00
3	+1' 4.75"	Dominick Joyce Rochelle	2028	3-11.25	5-04.00
4	+1' 3.00"	Juelz Tate Skokie (Niles West)	2027	4-09.00	6-00.00
5	+1' 1.50"	Carson Durham Riverton	2028	4-01.25	5-02.75
6	+1' 0.00"	Colson Lamm