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 Mississippi Girls Triple Jump marks compared to their season’s best performances from 2025. Most Improved - Triple Jump Comparing 2026 season to 2025 season Rank Improved Athlete/Team Class 2025 PR 2026 PR 1 +5' 11.00" Mackenzie Jones Bay Springs High School 2028 30-01.00 36-00.00 2 +5' 2.00" Kalyn Hawthorn Lamar Christian 2028 24-11.50 30-01.50 3 +4' 5.75" Shaniece Rich Pearl High School 2026 31-03.00 35-08.75 4 +4' 4.50" Ryleigh Bunch Wayne Academy 2030 28-00.00 32-04.50 5 +4' 1.25" Darby Smith Canton Academy 2029 26-00.75 30-02.00 6 +4' 1....