Eimear O'Brien
- Born
- Nov 4, 1986 (40 years old)
- Events
- 3000 Metres Short Track · 5000 m
Eimear O'Brien is a Ireland middle-distance runner, born on November 4, 1986. He competes primarily in the 800m, 1500m and Mile.
His personal bests include 2:21.11 in the 800m, 4:36.86 in the 1500m, 5:00.87 in the Mile, 5:05.39 in the Mile and 9:54.94 in the 3000m. He is currently active on the international athletics circuit, representing Ireland.
Personal best · 3000 Metres Short Track9:48.69
2025 season best4:49.15Jul 27, 2025 · Tullamore Harriers AC Stadium, Tullamore
Personal best · 5000 m17:01.09
Last competitionNational League Final, Tullamore Harriers AC Stadium, Tullamore - Invitational EventsJul 27, 2025 · 4:49.15
As of Nov 13, 2026: 3000 Metres Short Track 9:48.69, 5000 m 17:01.09, 2025 season best 4:49.15 (Jul 27, 2025, Tullamore Harriers AC Stadium, Tullamore (IRL)) · Last competition: National League Final, Tullamore Harriers AC Stadium, Tullamore - Invitational Events, Jul 27, 2025, 4:49.15 · 40 years old
Personal bests
WA points calculator →DisciplineResultAll-time
MileIndoorWA 20095:00.87481 pts–
3000mIndoorAthlone 20139:48.69526 pts–
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2025 | 1500m | 4:49.15 | – | Jul 27, 2025 | National League Final, Tullamore Harriers AC Stadium, Tullamore - Invitational Events |
| 2022 | 800m | 2:33.88 | – | Jul 30, 2022 | AIT International Arena, Athlone (IRL) |
| 2022 | 1500m | 4:43.53 | – | May 22, 2022 | Mary Peters Track, Belfast (GBR) |
| 2022 | 5Kilometre | 17:56 | – | Jan 1, 2022 | – |
| 2022 | CrossCount | 31:06 | – | Nov 20, 2022 | Irish Cross Country Championships, Donegal - XC 8.0km |
| 2019 | 5000m | 17:54.42 | – | Jul 10, 2019 | Dublin (IRL) |
| 2017 | 800m-short-track Indoor | 2:23.47 | – | Feb 11, 2017 | Gent (BEL) (i) |
| 2017 | 800m-short-track | 2:23.47 | – | Feb 11, 2017 | – |