Ronan O'Flaherty

United StatesUnited StatesActive
Events
400 Metres Short Track · 200 Metres Short Track

Ronan O'Flaherty is a United States sprinter. He competes primarily in the 200m, 400m and 4x400m.

His personal bests include 22.14 in the 200m, 49.05 in the 400m, 3:13.25 in the 4x400m, 49.05 in the 400m-short-track and 22.14 in the 200m-short-track. He is currently active on the international athletics circuit, representing United States.

Personal best · 400 Metres Short Track49.05
2026 season best49.73Feb 13, 2026 · Boston Univ. Track & Tennis Center, Boston, MA (USA) (i)
2026 season best
Personal best · 200 Metres Short Track22.31
Last competitionBoston University David Hemery Valentine Invitational, Boston Univ. Track & Tennis Center, Boston, MA (i)Feb 13, 2026 · 22.14
Boston University David Hemery Valentine Invitational, Boston Univ. Track & Tennis Center, Boston, MA (i)

As of Nov 14, 2026: 400 Metres Short Track 49.05, 200 Metres Short Track 22.31, 2026 season best 49.73 (Feb 13, 2026, Boston Univ. Track & Tennis Center, Boston, MA (USA) (i)) · Last competition: Boston University David Hemery Valentine Invitational, Boston Univ. Track & Tennis Center, Boston, MA (i), Feb 13, 2026, 22.14

Personal bests

WA points calculator →
DisciplineResultAll-time
200mIndoorMA 202622.14968 pts–
400mIndoorMA 202549.05976 pts–
4x400mMA 2025United States 4 × 400 m all-time list3:13.25–
400m-short-trackIndoorMA 202549.05976 pts–
200m-short-trackIndoorMA 202622.14968 pts–
200m-short-trackMA 202622.31944 pts–

Progression

FAQ

Frequently asked questions

Ronan O'Flaherty's 400 Metres Short Track personal best is 49.05, set on Feb 14, 2025 in Boston Univ. Track & Tennis Center, Boston, MA (USA) (i).

Ronan O'Flaherty competes in the 400 Metres Short Track and 200 Metres Short Track.

2026 season best: 49.73, set on Feb 13, 2026 in Boston Univ. Track & Tennis Center, Boston, MA (USA) (i). Last competition: Boston University David Hemery Valentine Invitational, Boston Univ. Track & Tennis Center, Boston, MA (i) on Feb 13, 2026, 22.14.