Mark Hegarty
United StatesActive- Events
- Half Marathon · Marathon
Mark Hegarty is a United States middle-distance runner. He competes primarily in the Mile, 3000m and 5000m.
His personal bests include 4:28.21 in the Mile, 8:40.06 in the 3000m, 15:10.86 in the 5000m, 1:07:02 in the Semi and 2:18:35 in the Marathon. He is currently active on the international athletics circuit, representing United States.
Personal best · Half Marathon1:07:02
2026 season best1:07:02Jan 11, 2026 · Houston, TX
Personal best · Marathon2:18:35
Last competitionFaxon Law New Haven Road RaceSep 7, 2026 · 1:04:35
As of Nov 13, 2026: Half Marathon 1:07:02, Marathon 2:18:35, 2026 season best 1:07:02 (Jan 11, 2026, Houston, TX (USA)) · Last competition: Faxon Law New Haven Road Race, Sep 7, 2026, 1:04:35
Personal bests
WA points calculator →DisciplineResultAll-time2026
MileIndoorRI 20134:28.21795 pts––
3000mIndoorMA 20148:40.06852 pts––
5000mIndoorNY 201515:10.86812 pts––
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | 20Kilometr | 1:04:35 | – | Sep 7, 2026 | Faxon Law New Haven Road Race |
| 2026 | Semi | 1:07:02 | – | Jan 11, 2026 | Aramco Houston Half Marathon |
| 2026 | Marathon | 2:18:35 | – | Mar 29, 2026 | McKirdy MicrOTQ |
| 2025 | 20Kilometr | 1:05:51 | – | Sep 1, 2025 | USA 20 km Road Running Championships |
| 2025 | Semi | 1:07:37 | – | Mar 22, 2025 | Project 13.1 |
| 2025 | Marathon | 2:23:39 | – | Apr 21, 2025 | Boston Marathon |
| 2022 | Semi | 1:10:30 | – | Mar 20, 2022 | – |
| 2022 | Marathon | 2:29:57 | – | Apr 18, 2022 | B.A.A. Boston Marathon, Boston, MA |