Ethan Grolnic
United StatesActive- Events
- 5000 Metres Short Track
Ethan Grolnic is a United States middle-distance runner. He competes primarily in the 1500m, Mile and 3000m.
His personal bests include 3:57.63 in the 1500m, 4:11.74 in the Mile, 8:37.62 in the 3000m, 13:59.65 in the 5000m and 14:05.53 in the 5000m. He is currently active on the international athletics circuit, representing United States.
Personal best · 5000 Metres Short Track14:02.48
2026 season best14:02.48Jan 31, 2026 · Boston Univ. Track & Tennis Center, Boston, MA
Last competitionRMAC Outdoor Track and Field ChampionshipMay 26, 2026 · 15:16.45
As of Nov 5, 2026: 5000 Metres Short Track 14:02.48, 2026 season best 14:02.48 (Jan 31, 2026, Boston Univ. Track & Tennis Center, Boston, MA (USA)) · Last competition: RMAC Outdoor Track and Field Championship, May 26, 2026, 15:16.45
Personal bests
WA points calculator →Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | 1500m | 3:57.63 | – | May 26, 2026 | RMAC Outdoor Track and Field Championship |
| 2026 | 3000m-short-track Indoor | 8:48.76 | – | Feb 14, 2026 | – |
| 2026 | 5000m-short-track | 14:02.48 | – | Jan 31, 2026 | Boston University John Thomas Terrier Classic |
| 2026 | 5000m | 14:05.53 | – | May 1, 2026 | Payton Jordan Invitational |
| 2026 | 5000m Indoor | 14:05.53 | – | May 1, 2026 | Payton Jordan Invitational |
| 2026 | 5000m-short-track Indoor | 15:07.24 | – | Feb 27, 2026 | Rocky Mountain Athletic Conference Indoor Championships |
| 2025 | Mile Indoor | 4:11.74 | – | Jan 18, 2025 | Colorado Classic, Colorado-Indoor Practice Facility, Boulder, CO (i) - Invitational Events |
| 2025 | 3000m Indoor | 8:37.62 | – | Jan 18, 2025 | Colorado Classic, Colorado-Indoor Practice Facility, Boulder, CO (i) - Invitational Events |