Marie O'Leary
United StatesActive- Born
- Aug 15, 1991 (35 years old)
- Events
- Marathon · 25 Kilometres Road
Marie O'Leary is a United States middle-distance runner, born on August 15, 1991. He competes primarily in the Mile, 3000m and 3000m.
His personal bests include 5:04.21 in the Mile, 10:19.72 in the 3000m, 10:19.72 in the 3000m, 18:17.89 in the 5000m and 1:19:57 in the Semi. He is currently active on the international athletics circuit, representing United States.
Personal best · Marathon2:43:09
2026 season best2:46:14Jan 11, 2026
Personal best · 25 Kilometres Road1:34:10
Last competitionChevron Houston MarathonJan 11, 2026 · 2:46:14
As of Nov 13, 2026: Marathon 2:43:09, 25 Kilometres Road 1:34:10, 2026 season best 2:46:14 (Jan 11, 2026) · Last competition: Chevron Houston Marathon, Jan 11, 2026, 2:46:14 · 35 years old
Personal bests
WA points calculator →DisciplineResultAll-time
3000mIndoorIA 201210:19.72404 pts–
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | Marathon | 2:46:14 | – | Jan 11, 2026 | Chevron Houston Marathon |
| 2025 | Marathon | 2:51:16 | – | Apr 13, 2025 | NN Marathon Rotterdam |
| 2024 | 25Kilometr | 1:34:10 | – | May 11, 2024 | Amway River Bank Run |
| 2023 | Semi | 1:19:57 | – | Jan 15, 2023 | Aramco Houston Half Marathon |
| 2023 | Marathon | 2:44:17 | – | Jun 17, 2023 | Grandma's Marathon |
| 2021 | Marathon | 2:46:45 | – | Oct 10, 2021 | Bank of America Chicago Marathon |
| 2018 | Semi | 1:23:34 | – | Nov 3, 2018 | – |
| 2014 | 5000m | 18:17.89 | – | Apr 19, 2014 | Edwardsville, IL (USA) |