Justen O'Brien
- Born
- Jan 1, 1999 (27 years old)
- Events
- 400 m · 200 Metres Short Track
Justen O'Brien is a Trinidad & Tobago sprinter, born on January 1, 1999. He competes primarily in the 200m, 400m and 4x400m.
His personal bests include 22.27 in the 200m, 48.14 in the 400m, 3:11.30 in the 4x400m, 3:15.94 in the 4x400Metre and 3:15.94 in the 4x400Metre. He is currently active on the international athletics circuit, representing Trinidad & Tobago.
Personal best · 400 m48.14
2024 season best48.98Apr 19, 2024 · Rock Chalk Park, Lawrence, KS
Personal best · 200 Metres Short Track23.25
Last competitionRock Chalk Classic, Rock Chalk Park, Lawrence, KSApr 27, 2024 · 49.91
As of Nov 13, 2026: 400 m 48.14, 200 Metres Short Track 23.25, 2024 season best 48.98 (Apr 19, 2024, Rock Chalk Park, Lawrence, KS (USA)) · Last competition: Rock Chalk Classic, Rock Chalk Park, Lawrence, KS, Apr 27, 2024, 49.91 · 27 years old
Personal bests
WA points calculator →DisciplineResultAll-time
4x400Metre20203:15.94–
4x400MetreIndoorIA 20203:15.94–
60mIndoorIN 20247.13874 pts–
* Wind-assisted (> 2.0 m/s)
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2024 | 60m Indoor | 7.13 | – | Feb 24, 2024 | GLVC Championship |
| 2024 | 200m Indoor | 22.53= | – | Feb 24, 2024 | GLVC Championship |
| 2024 | 200m-short-track Indoor | 22.53 | – | Feb 24, 2024 | GLVC Championship |
| 2024 | 400m | 48.98 | – | Apr 19, 2024 | Kansas Relays, Rock Chalk Park, Lawrence, KS - Invitational Events |
| 2024 | 4x400Metre Indoor | 3:21.21 | – | Feb 25, 2024 | GLVC Championship |
| 2023 | 400m | 49.67 | – | Apr 21, 2023 | John McDonnell Invitational, John McDonnell Field, Fayetteville, AR |
| 2023 | 4x400m | 3:18.37 | – | Apr 21, 2023 | John McDonnell Invitational, John McDonnell Field, Fayetteville, AR |
| 2022 | 400m Indoor | 49.12 | – | Feb 18, 2022 | Bob Devaney Sports Center, Lincoln, NE (USA) (i) |