MileSplit Staff Apr 24, 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 Michigan Boys Long Jump marks compared to their season’s best performances from 2025. Most Improved - Long Jump Comparing 2026 season to 2025 season Rank Improved Athlete/Team Class 2025 PR 2026 PR 1 +19' 0.00" Reece Emeott East Kentwood 2026 1-06.00 20-06.00 2 +17' 10.00" Gavin Smith Rochester Adams 2027 1-05.00 19-03.00 3 +17' 7.00" Martezz Davis Redford Thurston 2028 1-05.00 19-00.00 4 +17' 5.00" Krystian Kubicz Howell 2027 1-05.00 18-10.00 5 +17' 3.75" Hayden McCormack-Reamer Farmington 2026 1-06.00 18-09.75 6 +17' 0.50" Ni...