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 South Dakota Boys 3200m marks compared to their season’s best performances from 2025. Most Improved - 3200 Meter Run Comparing 2026 season to 2025 season Rank Improved Athlete/Team Class 2025 PR 2026 PR 1 -1:49.64 Adam Robles Sioux Falls Lincoln High School 2028 13:03.83 11:14.19 2 -1:35.65 Declan Hanten Gettysburg High School 2030 13:38.31 12:02.66 3 -1:09.44 Josiah Newell Sioux Falls Lutheran 2030 13:03.28 11:53.84 4 -1:07.89 Isaac Tolly Sioux Falls Lincoln High School 2028 13:20.64 12:12.75 5 -1:06.27 Tate DeVries Aberdeen Central High School 2028 10:45.87 9:3...