MileSplit Staff Mar 13, 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: Highlighting the top Arkansas Boys 400m performers this Outdoor Season compared their best results from 2025. Most Improved - 400 Meter Dash Comparing 2026 season to 2025 season Rank Improved Athlete/Team Class 2025 PR 2026 PR 1 -15.33 Michael Hall Ramay Junior High School 2030 1:22.32 1:06.98 2 -14.32 Rylan Spicer Woodland Junior High School 2030 1:13.14 58.82 3 -10.29 Eli Sanchez Ramay Junior High School 2030 1:11.84 1:01.55 4 -10.18 Conner Robertson Woodland Junior High School 2030 1:20.08 1:09.89 5 -9.60 Hayes Landreth Central Junior High School 2030 1:14.21 1:04....