MileSplit Staff May 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. Improvement Rankings: Top Minnesota Boys 800m marks compared to their season’s best performances from 2025. Most Improved - 800 Meter Run Comparing 2026 season to 2025 season Rank Improved Athlete/Team Class 2025 PR 2026 PR 1 -48.11 Gavin Usselman Math & Science Academy 2029 3:15.38 2:27.27 2 -46.10 Ben Conlon Saint Peter High School 2029 3:14.22 2:28.12 3 -36.87 Aaden Weihmann Rush City High School 2029 2:46.00 2:09.13 4 -36.22 HENRY BARCUS Stillwater 2028 2:57.70 2:21.48 5 -31.43 Sam McCarthy Saint Paul Academy and Summit School 2028 2:51.38 2:19.95 6 -30.84 ...