Cosmo Brossy
- Events
- 3000 Metres Short Track · 5000 Metres Short Track
Cosmo Brossy is a United States middle-distance runner. He competes primarily in the 1500m, Mile and 3000m.
His personal bests include 4:02.41 in the 1500m, 4:19.75 in the Mile, 8:24.10 in the 3000m, 14:33.14 in the 5000m and 31:11.83 in the 10000m. He is currently active on the international athletics circuit, representing United States.
Personal best · 3000 Metres Short Track8:24.74
2024 season best2:24:37Dec 1, 2024 · Valencia
Personal best · 5000 Metres Short Track14:36.84
Last competitionMaratón Valencia Trinidad Alfonso ZurichDec 1, 2024 · 2:24:37
As of Nov 13, 2026: 3000 Metres Short Track 8:24.74, 5000 Metres Short Track 14:36.84, 2024 season best 2:24:37 (Dec 1, 2024, Valencia (ESP)) · Last competition: Maratón Valencia Trinidad Alfonso Zurich, Dec 1, 2024, 2:24:37
Personal bests
WA points calculator →DisciplineResultAll-time
MileIndoorMA 20164:19.75889 pts–
3000mIndoorAL 20188:24.10939 pts–
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2024 | Marathon | 2:24:37 | – | Dec 1, 2024 | Maratón Valencia Trinidad Alfonso Zurich |
| 2023 | Marathon | 2:28:31 | – | Apr 17, 2023 | B.A.A. Boston Marathon |
| 2022 | Marathon | 2:35:10 | – | Dec 11, 2022 | Honolulu Marathon, Honolulu, HI |
| 2019 | 3000m-short-track Indoor | 8:27.83 | – | Jan 26, 2019 | Boston, MA (USA) (i) |
| 2019 | 3000m Indoor | 8:27.83 | – | Jan 26, 2019 | Boston, MA (USA) (i) |
| 2019 | 3000m-short-track | 8:27.83 | – | Jan 26, 2019 | – |
| 2019 | 5000m-short-track | 14:42.03 | – | Feb 2, 2019 | – |
| 2019 | 5000m-short-track Indoor | 14:42.03 | – | Feb 2, 2019 | Boston, MA (USA) (i) |