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 Minnesota Girls 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 -1:21.35 Kennedy Otterblad Silver Bay (William Kelley) High School 2030 4:00.93 2:39.58 2 -34.88 Hailey Raisanen Esko 2030 3:11.51 2:36.63 3 -30.26 Marrie Saville Eastview 2026 3:14.59 2:44.33 4 -26.24 Rachel Isaacs Forest Lake Area High School 2026 3:40.65 3:14.41 5 -24.83 Alyvia Oppel Maple Grove High School 2027 3:12.35 2:47.52 6 -18.69 ...