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 Nebraska Boys 1600m marks compared to their season’s best performances from 2025. Most Improved - 1600 Meter Run Comparing 2026 season to 2025 season Rank Improved Athlete/Team Class 2025 PR 2026 PR 1 -1:09.42 Mario Maytorena Sidney High School 2027 6:27.73 5:18.31 2 -51.25 Issiah Firmanik Fairbury 2026 6:19.75 5:28.50 3 -50.89 Ho-Hump Snake Winnebago High School 2026 6:18.79 5:27.90 4 -38.77 Mason Luebbe Seward High School 2028 5:27.57 4:48.80 5 -38.46 Gabe Lingen Lincoln North Star High School 2026 6:06.16 5:27.70 6 -38.40 Jo...