MileSplit Staff Mar 05, 2026 PRO See the rest of this article Access the complete article with MileSplit PRO. Subscribe to keep reading Already a subscriber? Log in. 2026 Improvement Rankings: Highlighting the top Girls High Jump performers from Illinois compared to their season best results from 2025. Most Improved - High Jump Comparing 2026 season to 2025 season Rank Improved Athlete/Team Class 2025 PR 2026 PR 1 +4' 9.75" Emily Wisniewski Auburn (IL) 2028 0-04.00 5-01.75 2 +4' 3.91" Abby Dearling Virden (North Mac) 2027 0-04.00 4-07.91 3 +9.84" Rajee Stevenson Palos Heights (Shepard) 2026 4-02.00 4-11.84 4 +9.00" Ellie Bohner St. Charles (North) 2028 4-01.00 4-10.00 5 +6.91" Ellie Bohner Unattached-IL 2028 4-01.00 4-07.91 6 +6....