Season
Personal Records
| Event | Mark | State | National | Date |
|---|---|---|---|---|
| 800m | 2:29.51 | — | May 14, 2026 | |
| 1600m | 5:50.14 | — | Apr 14, 2026 | |
| 3200m | 12:50.55 | — | May 7, 2026 | |
| 5K | 18:35.71 | — | Oct 26, 2024 |
Results
See all 17 of Isaac Kosowski’s results
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2026 - Outdoor
800 Meter Run
1600 Meter Run
3200 Meter Run
2026 - Indoor
800 Meter Run
2025 - Cc
5000 Meter Run
2024 - Cc
5000 Meter Run
