Mary Kate VAUGHN
United StatesActive- Born
- Jan 25, 1998 (28 years old)
Mary Kate VAUGHN is a United States middle-distance runner, born on January 25, 1998. She competes primarily in the Mile, 3000m and 5000m.
Her personal bests include 5:16.83 in the Mile, 10:10.75 in the 3000m, 17:22.89 in the 5000m, 36:49.29 in the 10000m and 2:38:06 in the Marathon. She is currently active on the international athletics circuit, representing United States.
2026 season best17:41May 2, 2026 · Downtown Indianapolis - Washington St., Indianapolis, IN
Last competitionNationwide Children's Hospital Columbus MarathonOct 18, 2026 · 2:45:58
As of Nov 13, 2026: 2026 season best 17:41 (May 2, 2026, Downtown Indianapolis - Washington St., Indianapolis, IN (USA)) · Last competition: Nationwide Children's Hospital Columbus Marathon, Oct 18, 2026, 2:45:58 · 28 years old
Personal bests
WA points calculator →DisciplineResultAll-time2026
MileIndoorMA 20175:16.83833 pts––
3000mIndoorMA 201710:10.75899 pts––
5KilometreIN 202617:41–#716
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | 5Kilometre | 17:41 | – | May 2, 2026 | IU Health 500 Festival Mini-Marathon |
| 2026 | Marathon | 2:45:58 | – | Oct 18, 2026 | Nationwide Children's Hospital Columbus Marathon |
| 2022 | Marathon | 2:41:46 | – | Jun 18, 2022 | Duluth, MN (USA) |
| 2021 | Marathon | 2:38:06 | – | Dec 5, 2021 | Sacramento, CA (USA) |
| 2020 | 3000Metres Indoor | 10:27.96 | – | Feb 1, 2020 | Boston Univ. Track & Tennis Center, Boston, MA (USA) (i) |
| 2020 | 3000m Indoor | 10:27.96 | – | Feb 1, 2020 | Boston Univ. Track & Tennis Center, Boston, MA (USA) (i) |
| 2019 | 3000m | 10:20.19 | – | Mar 30, 2019 | Medford, MA (USA) |
| 2019 | 3000Metres Indoor | 10:39.81 | – | Jan 18, 2019 | Boston, MA (USA) (i) |