MileSplit Staff May 22, 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 Maryland Girls Discus marks compared to their season’s best performances from 2025. Most Improved - Discus Throw Comparing 2026 season to 2025 season Rank Improved Athlete/Team Class 2025 PR 2026 PR 1 +56' 11.50" Katie Marsh Roland Park Country School 2028 3-10.00 60-09.50 2 +53' 2.00" Lorelei Reiffer Washington Christian Academy 2026 4-10.00 58-00.00 3 +48' 10.00" Rafaela Cruz Ribeiro Dos Northwood High School 2028 16-04.00 65-02.00 4 +43' 6.00" Carly Mueller Crofton High School 2026 54-01.00 97-07.00 5 +42' 9.00" Perpetua Njoku Randallstown High School 2028 95-00.00 ...