MileSplit Staff Apr 03, 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 North Carolina Boys 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 -54.95 Tom McGuire Cedar Ridge 2028 3:48.20 2:53.25 2 -52.69 Eric Whitson Mountain Island Charter School 2029 3:31.54 2:38.84 3 -44.34 Isaiah McGlockton Reidsville 2029 4:29.40 3:45.06 4 -42.60 Aiden Onan Havelock 2028 3:02.40 2:19.80 5 -34.04 Sammy Goodman Porter Ridge 2028 3:11.37 2:37.33 6 -32.96 Xavier Chandler Wes...