MileSplit Staff Apr 03, 2026 PRO See the rest of this article Access the complete article with MileSplit PRO. Subscribe to keep reading Already a subscriber? Log in. Improvement Rankings: Top Illinois Boys 110m Hurdles marks compared to their season’s best performances from 2025. Most Improved - 110 Meter Hurdles Comparing 2026 season to 2025 season Rank Improved Athlete/Team Class 2025 PR 2026 PR 1 -3.12 Gavon Scott Marion (H.S.) 2026 20.73 17.61 2 -2.35 Caleb Sloan Belleville (East) 2028 19.64 17.29 3 -2.32 Logan Tanner Murphysboro 2027 18.45 16.12 4 -1.76 Ethan Cheverez Chicago (Taft) 2028 20.05 18.29 5 -1.45 Connor Brown Steeleville 2026 19.34 17.89 6 -1.37 Brody Zettle Forreston 2029