MileSplit Staff Mar 15, 2026 PRO See the rest of this article Access the complete article with MileSplit PRO. Subscribe to keep reading Already a subscriber? Log in. Ranking the Most Improved Class of 2026 Boys 1600m performers from North Carolina compared to their best results from 2025. Most Improved - 1600 Meter Run Comparing 2026 season to 2025 season Rank Improved Athlete/Team Class 2025 PR 2026 PR 1 -45.68 Neland Mitchell South Mecklenburg 2026 6:16.61 5:30.93 2 -37.66 Colson Branum Mountain Island Charter School 2026 5:39.59 5:01.92 3 -30.43 PJ Papineau Neuse Charter School 2026 7:17.43 6:47.00 4 -26.67 Nathan Lagarde Carrboro 2026 6:13.48 5:46.81 5 -26.05 Harrison Burge Myers Park 2026 5:12.36 4:46.31 6 -24.40 ...