Most Improved Iowa Boys Long Jump Marks Compared to 2025

Apr 17, 2026

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Improvement Rankings: Top Iowa 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	+3' 1.50"	Tyler Pierce Marion	2028	16-08.00	19-09.50
2	+3' 0.25"	Lavelle Osborn Rowe Southeast Polk High School	2028	16-08.50	19-08.75
3	+2' 11.00"	Tyshawn Dale Central Springs High School	2027	12-07.75	15-06.75
4	+2' 10.75"	Will Harris Dubuque Wahlert	2028	18-02.75	21-01.50
4	+2' 10.75"	Levi Feickert South Winneshiek	2028	16-02.00	19-00.75
6	+2' 10....