Season
Personal Records
| Event | Mark | State | National | Date |
|---|---|---|---|---|
| 100m | 18.12 | — | Mar 30, 2026 | |
| 200m | 41.60 | — | Apr 22, 2026 | |
| 2400m | 12:57.52 | — | Sep 21, 2026 | |
| 2500m | 17:52.00 | — | Sep 8, 2026 | |
| 3200m | 20:00.90 | — | Oct 12, 2026 |
Results
See all 14 of John O'Brien’s results
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2026 - Cc
2400 Meter Run
2500 Meter Run
3200 Meter Run
2026 - Outdoor
100 Meter Dash
200 Meter Dash
2025 - Cc
3200 Meter Run
2 Mile Run
