Megan O'Neil
United StatesActive- Born
- Jun 7, 1996 (30 years old)
- Events
- Marathon · 3000 m steeplechase
Megan O'Neil is a United States middle-distance runner, born on June 7, 1996. She competes primarily in the 800m, 800m and 1500m.
Her personal bests include 2:16.24 in the 800m, 2:16.24 in the 800m, 4:42.69 in the 1500m, 4:49.13 in the Mile and 4:49.13 in the Mile. She is currently active on the international athletics circuit, representing United States.
Personal best · Marathon2:31:31
2026 season best2:31:31Apr 20, 2026 · Boston, MA
Personal best · 3000 m steeplechase10:31.71
Last competitionTCS New York City Marathon, New York, NYNov 1, 2026 · 2:36:26
As of Nov 6, 2026: Marathon 2:31:31, 3000 m steeplechase 10:31.71, 2026 season best 2:31:31 (Apr 20, 2026, Boston, MA (USA)) · Last competition: TCS New York City Marathon, New York, NY, Nov 1, 2026, 2:36:26 · 30 years old
Personal bests
WA points calculator →DisciplineResultAll-time2026
800mIndoorMI 20162:16.24934 pts––
MileIndoorMI 20174:49.131,014 pts–#906
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | mile-short-track Indoor | 4:55.36 | – | Jan 10, 2026 | Wolverine Invitational |
| 2026 | mile-short-track | 4:55.36 | – | Jan 10, 2026 | Wolverine Invitational |
| 2026 | Mile Indoor | 4:55.36 | – | Jan 10, 2026 | Wolverine Invitational |
| 2026 | 10Kilometr | 36:21 | – | Jun 21, 2026 | B.A.A. 10K |
| 2026 | Marathon | 2:31:31 | – | Apr 20, 2026 | Boston Marathon |
| 2025 | CrossCount | 37:34 | – | Dec 6, 2025 | USATF Cross Country Championships, Portland, OR - XC 10.0km |
| 2025 | 15Kilometr | 57:30 | – | Jul 13, 2025 | Boilermaker Road Race |
| 2025 | Marathon | 2:36:45 | – | Oct 5, 2025 | Medtronic Twin Cities Marathon |