Mark Messmer
United StatesActive- Events
- Marathon
Mark Messmer is a United States long-distance runner. He competes primarily in the 3000m, 5000m and 5000m.
His personal bests include 8:55.08 in the 3000m, 15:30.62 in the 5000m, 15:29.06 in the 5000m, 32:04.20 in the 10000m and 1:06:51 in the Semi. He is currently active on the international athletics circuit, representing United States.
Personal best · Marathon2:14:48
2026 season best2:21:56Oct 11, 2026 · Chicago, IL
Last competitionBank of America Chicago MarathonOct 11, 2026 · 2:21:56
As of Nov 13, 2026: Marathon 2:14:48, 2026 season best 2:21:56 (Oct 11, 2026, Chicago, IL (USA)) · Last competition: Bank of America Chicago Marathon, Oct 11, 2026, 2:21:56
Personal bests
WA points calculator →DisciplineResultAll-time
3000mIndoorMT 20138:55.08774 pts–
5000mIndoorMT 201515:29.06757 pts–
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | Marathon | 2:21:56 | – | Oct 11, 2026 | Bank of America Chicago Marathon |
| 2025 | Marathon | 2:14:48 | – | Dec 7, 2025 | California International Marathon |
| 2024 | Marathon | 2:25:51 | – | Feb 3, 2024 | U.S. Olympic Team Trials - Marathon |
| 2023 | Marathon | 2:17:33 | – | Jan 15, 2023 | Chevron Houston Marathon |
| 2022 | Marathon | 2:18:03 | – | Jan 16, 2022 | Chevron Houston Marathon |
| 2020 | Marathon | 2:25:53 | – | Feb 29, 2020 | USA Olympic Team Trials Marathon |
| 2019 | Semi | 1:06:51 | – | Oct 6, 2019 | Portland, OR (USA) |
| 2019 | Marathon | 2:18:29 | – | Dec 8, 2019 | Sacramento, CA (USA) |