Brooke O'brien

United StatesUnited StatesActive
Events
Mile Short Track

Brooke O'brien is a United States middle-distance runner. She competes primarily in the 1500m, Mile and 3000m.

Her personal bests include 4:48.27 in the 1500m, 5:08.85 in the Mile, 10:29.06 in the 3000m, 10:32.36 in the 3000m and 18:14.08 in the 5000m. She is currently active on the international athletics circuit, representing United States.

Personal best · Mile Short Track5:08.85
2026 season best5:08.85Jan 24, 2026 · Iowa-Recreation Building, Iowa City, IA
2026 season best
Last competitionCyclone TwilightMay 8, 2026 · 11:32.39
Cyclone Twilight

As of Nov 14, 2026: Mile Short Track 5:08.85, 2026 season best 5:08.85 (Jan 24, 2026, Iowa-Recreation Building, Iowa City, IA (USA)) · Last competition: Cyclone Twilight, May 8, 2026, 11:32.39

Personal bests

WA points calculator →
DisciplineResultAll-time2026
1500mIA 2025United States 1500 m all-time list4:48.27849 pts––
MileIndoorIA 20265:08.85883 pts––
3000mIndoorIA 202610:29.06844 pts––
3000mIA 2026United States 3000 m all-time list10:32.36818 pts––
5000mIndoorIA 202618:14.08835 pts–#795
3000mStIA 2026United States 3000 m steeplechase all-time list11:32.39884 pts––

Progression

SeasonDisciplineResultWindDateCompetitions
20261500m 4:58.85–May 2, 2026Musco Twilight
2026Mile Indoor5:08.85–Jan 24, 2026Larry Wieczorek Invitational
2026mile-short-track 5:08.85–Jan 24, 2026Larry Wieczorek Invitational
2026mile-short-track Indoor5:08.85–Jan 24, 2026Larry Wieczorek Invitational
20263000m-short-track Indoor10:29.06–Feb 20, 2026Iowa Open
20263000m Indoor10:32.36–Jan 16, 2026Bill Bergan Open
20263000m 10:32.36–Jan 16, 2026Bill Bergan Open
20263000mSt 11:32.39–May 8, 2026Cyclone Twilight
FAQ

Frequently asked questions

Brooke O'brien's Mile Short Track personal best is 5:08.85, set on Jan 23, 2026 in Iowa-Recreation Building, Iowa City, IA (USA).

Brooke O'brien competes in the Mile Short Track.

2026 season best: 5:08.85, set on Jan 24, 2026 in Iowa-Recreation Building, Iowa City, IA (USA). Last competition: Cyclone Twilight on May 8, 2026, 11:32.39.