MileSplit Staff Jun 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. 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' 1.25" Reece Emeott East Kentwood 2026 1-06.00 20-07.25 2 +18' 3.50" Logan Sicilia Wyoming Potter's House Christian 2028 1-06.00 19-09.50 3 +17' 11.00" Ralph Asamoah-Barnieh DeWitt 2026 1-05.00 19-04.00 3 +17' 11.00" Jonah Leslie Zeeland West 2026 1-05.00 19-04.00 5 +17' 10.00" Gavin Smith Rochester Adams 2027 1-05.00 19-03.00 6 +17' 7.00" ...