Season
Personal Records
| Event | Mark | State | National | Date |
|---|---|---|---|---|
| 200m | 30.57 | — | Apr 19, 2023 | |
| 400m | 1:11.66 | — | Apr 10, 2024 | |
| 800m | 2:45.50 | — | May 3, 2024 | |
| 1600m | 6:28.12 | — | May 5, 2023 | |
| 5K | 21:38.40 | #29,040 | Sep 19, 2025 |
Results
PRO
See all 45 of Brenna Koski’s results
Full performance history, included with MileSplit PRO.
Subscribe to view resultsAlready a subscriber? Log in.
2025 - Cc
5000 Meter Run
2024 - Cc
5000 Meter Run
2024 - Outdoor
200 Meter Dash
400 Meter Dash
800 Meter Run
1600 Meter Run
2023 - Cc
5000 Meter Run
2023 - Outdoor
200 Meter Dash
800 Meter Run
1600 Meter Run
2022 - Cc
5000 Meter Run