Multiple athletes named Jonah Kostrzak
Viewing results from St. Croix Central (1 result). Also available:
Signature Moments · Season 2026
Chapters, not numbers.
01Starting line
6:23.43
Season opener
Somerset Invitational
02Podium
00
Top-3 finishes
No podium finishes yet in 2026
03Highwater
6:23.43
Peak performance
Somerset Invitational
Career
The record.
Context · Teammates
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