MileSplit Staff Apr 10, 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 Arizona Boys 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 +8' 5.50" Lamont Laster South Mountain High School 2027 28-10.00 37-03.50 2 +6' 9.00" Jaylen Iles Youngker High School 2028 29-07.00 36-04.00 3 +6' 5.50" Logan Vomocil Heritage Academy Mesa 2026 28-06.00 34-11.50 4 +6' 4.75" Austin Long Sunrise Mountain High School 2026 33-07.75 40-00.50 5 +5' 10.50" Kaiden MacLinden Campo Verde High School 2027 34-10.50 40-09.00 ...