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 Minnesota Boys 100m marks compared to their season’s best performances from 2025. Most Improved - 100 Meter Dash Comparing 2026 season to 2025 season Rank Improved Athlete/Team Class 2025 PR 2026 PR 1 -4.73 Josh Stone Saint Charles High School 2026 20.62 15.89 2 -1.70 Colton Johnson Blaine High School 2028 14.35 12.65 3 -1.67 Mason Heroff Triton High School 2026 16.62 14.95 4 -1.51 William Skelly Saint Louis Park High School 2030 17.82 16.30 5 -1.51 Luke Pearce Centennial High School 2028 13.92 12.41 6 -1.34 Karsyn Brandt ...