Most Improved Illinois Boys High Jump Marks Compared to 2025

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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 +4' 8.75" 2028 0-05.00 5-01.75
2 +1' 3.50" 2028 3-11.25 5-02.75
3 +1' 1.75" 2027 4-09.00 5-10.75
4 +1' 0.50" 2028 4-01.25 5-01.75
5 +10.00" 2029 4-06.00 5-04.00
5 +10.00"