MileSplit Staff May 29, 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 Missouri Girls Long Jump marks compared to their season’s best performances from 2025. Most Improved - Long Jump Comparing 2026 season to 2025 season Rank Improved Athlete/Team Class 2025 PR 2026 PR 1 +1.68m Nanette Kue Rockwood Summit High School 2028 2.72m 4.39m 2 +1.26m Allaina Moore Belle High School 2028 3.17m 4.43m 3 +1.22m Ada Bowman Ft. Zumwalt North High School 2026 2.97m 4.19m 4 +1.16m Jho' Ryah Bland Gateway High School 2027 3.54m 4.70m 5 +1.10m Kadence Frisbie Belton High School 2028 4.90m 6.01m 6 +1.09m Elizabeth L...