Season
Personal Records
| Event | Mark | State | National | Date |
|---|---|---|---|---|
| 400m | 1:20.11 | — | Apr 29, 2026 | |
| 800m | 3:08.38 | — | Apr 21, 2026 | |
| 1600m | 6:53.75 | — | Apr 8, 2026 |
Results
See all 6 of Katharine Koh’s results
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2026 - Outdoor
400 Meter Dash
800 Meter Run
1600 Meter Run
2026 - Indoor
400 Meter Dash
800 Meter Run