Ningning O'brien

United StatesUnited StatesActive
Events
Weight Throw

Ningning O'brien is a United States thrower. She competes primarily in the DT and HT.

Her personal bests include 46.40 in the DT and 52.12 in the HT. She is currently active on the international athletics circuit, representing United States.

2026 season best16.97Jan 16, 2026
2026 season best
Last competitionThe Big West Track and Field ChampionshipsMay 16, 2026 · 46.19
The Big West Track and Field Championships

As of Nov 14, 2026: 2026 season best 16.97 (Jan 16, 2026) · Last competition: The Big West Track and Field Championships, May 16, 2026, 46.19

Personal bests

WA points calculator →
DisciplineResultAll-time2026
DTCA 2025United States Discus Throw all-time list46.40822 pts–#800
HTCA 2026United States Hammer Throw all-time list52.12806 pts–#956

Progression

SeasonDisciplineResultWindDateCompetitions
2026weight-throw Indoor16.38–Feb 13, 2026Battle Born Classic
2026weight-throw 16.97–Jan 16, 2026Nevada Invitational & Multi
2026DT 46.36–Mar 28, 2026West Coast Relays
2026HT 52.12–May 1, 2026Payton Jordan Invitational
2025weight-throw Indoor14.46–Feb 22, 2025MPSF Indoor Track & Field Championships
2025DT 46.40–Mar 8, 2025Beach Opener, Jack Rose Track, Long Beach, CA
2025HT 47.18–Mar 28, 2025The Vince O’Boyle Track and Field Classic
2024DT 43.50–Apr 27, 2024Steve Scott Invitational, Anteater Stadium, Irvine, CA
FAQ

Frequently asked questions

Ningning O'brien competes in the Weight Throw.

2026 season best: 16.97, set on Jan 16, 2026. Last competition: The Big West Track and Field Championships on May 16, 2026, 46.19.