Jack O'Leary
IrelandActive- Born
- Oct 9, 2003 (23 years old)
- Events
- 1500 m · 800 m
Jack O'Leary is a Ireland sprinter, born on October 9, 2003. He competes primarily in the 400m, 800m and 1500m.
His personal bests include 50.67 in the 400m, 1:50.30 in the 800m, 3:44.05 in the 1500m, 4:04.84 in the 1500m-short-track and 1:53.88 in the 800m-short-track. He is currently active on the international athletics circuit, representing Ireland.
Personal best · 1500 m3:44.05
2026 season best50.67May 27, 2026 · An Riocht-, Castleisland
Personal best · 800 m1:50.30
Last competitionNational League FinalAug 9, 2026 · 1:53.44
As of Oct 28, 2026: 1500 m 3:44.05, 800 m 1:50.30, 2026 season best 50.67 (May 27, 2026, An Riocht-, Castleisland (IRL)) · Last competition: National League Final, Aug 9, 2026, 1:53.44 · 23 years old
Personal bests
WA points calculator →Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | 400m | 50.67 | – | May 27, 2026 | Track & Field Live - Kerry |
| 2026 | 800m | 1:49.98 | – | Jul 25, 2026 | Irish Championships |
| 2026 | 800m-short-track Indoor | 1:53.88 | – | Feb 28, 2026 | Irish Senior Indoor Championships |
| 2025 | 400m | 51.44 | – | Jun 4, 2025 | Track & Field Live-Kerry, An Riocht-, Castleisland |
| 2025 | 800m | 1:50.40 | – | Jun 18, 2025 | UCD Track & Field Meet |
| 2025 | 800m-short-track Indoor | 1:54.22 | – | Feb 8, 2025 | National Indoor League Final |
| 2025 | 1500m | 3:44.05 | – | Jul 23, 2025 | BMC Gold Standard Races, Woodside Stadium, Watford |
| 2025 | 1500m-short-track Indoor | 4:04.84 | – | Jan 19, 2025 | National Indoor League R2 |