Most Improved Idaho Boys Javelin Marks Compared to 2025

May 22, 2026

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Improvement Rankings: Top Idaho Boys Javelin marks compared to their season’s best performances from 2025.

Most Improved - Javelin Throw

Comparing 2026 season to 2025 season

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Rank	Improved	Athlete/Team	Class	2025 PR	2026 PR
1	+123' 2.50"	Brenden Youngberg Weiser High School	2027	6-03.00	129-05.50
2	+112' 10.00"	Brycen Chaves Caldwell High School	2026	9-08.00	122-06.00
3	+101' 9.00"	Kai Irelan Middleton High School	2028	7-09.00	109-06.00
4	+98' 4.00"	Tristan Gwinn Boise High School	2027	8-01.00	106-05.00
5	+98' 2.00"	Tristan Gwinn Boise Senior High School	2027	8-01.00	106-03.00