MileSplit Staff Apr 10, 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 Kentucky 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 -3.36 Spencer Collier Russellville 2029 20.76 17.40 2 -3.25 Sublime Sakumunu Lafayette 2027 19.16 15.90 3 -3.05 Cruve Maniriho Doss 2026 20.95 17.90 4 -2.55 Brayden Kauinui Ryle 2027 20.70 18.15 5 -2.33 Riley Turner Pulaski County 2029 21.85 19.52 6 -2.15 Nathan Henderson Grayson County 2027 20...