MileSplit Staff May 08, 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 Iowa 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 -32.02 Gabrielle Engler Atlantic High School 2028 3:11.39 2:39.37 2 -31.83 Caroline Opfer Waukee Northwest 2027 2:54.11 2:22.28 3 -28.10 Megan Steele Hudson High School 2026 3:23.51 2:55.41 4 -25.22 Auden Dodge Waukee 2028 3:05.42 2:40.20 5 -22.85 Eva Kohlhaas Bishop Garrigan High School 2027 3:02.24 2:39.39 6 -22.05 Claire Nilles ...