Kailey O'BRIEN
United StatesActive- Events
- 3000 m steeplechase
Kailey O'BRIEN is a United States steeplechase runner. She competes primarily in the 3000mSt.
Her personal bests include 11:54.13 in the 3000mSt. She is currently active on the international athletics circuit, representing United States.
Personal best · 3000 m steeplechase11:54.13
2026 season best11:52.98May 1, 2026 · Drake Stadium, Los Angeles, CA
Last competitionSteve Scott InviteMay 1, 2026 · 11:52.98
As of Nov 14, 2026: 3000 m steeplechase 11:54.13, 2026 season best 11:52.98 (May 1, 2026, Drake Stadium, Los Angeles, CA (USA)) · Last competition: Steve Scott Invite, May 1, 2026, 11:52.98
Personal bests
WA points calculator →DisciplineResultAll-time
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | 3000mSt | 11:52.98 | – | May 1, 2026 | Steve Scott Invite |