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 Wyoming Boys 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 +5' 8.25" Kaiden Phipps Wright Junior High School 2030 6-01.75 11-10.00 2 +4' 2.75" Jaren Misslin Laramie High School 2028 16-02.50 20-05.25 3 +3' 11.50" Anthony Helmandollar Green River High School 2028 12-04.00 16-03.50 4 +3' 4.00" Tylen Foland Wheatland High School 2028 15-08.00 19-00.00 5 +3' 2.50" Clayton Richendifer Kaycee Middle School 2031 12-03.50 15-06.00 ...