Aaron Gruen
AustriaActive- Born
- Jan 28, 1999 (27 years old)
- Events
- Half Marathon · Marathon
Aaron Gruen is a Austria long-distance runner, born on January 28, 1999. He competes primarily in the 5000m, Semi and Marathon.
His personal bests include 13:57.45 in the 5000m, 1:01:14 in the Semi, 2:09:53 in the Marathon and 29:28 in the 10Kilometr. He is currently active on the international athletics circuit, representing Austria.
Personal best · Half Marathon1:01:14
2026 season best1:01:14Jan 11, 2026 · Houston, TX
National record1:01:14Half Marathon
Personal best · Marathon2:09:53
As of Oct 27, 2026: Half Marathon 1:01:14, Marathon 2:09:53, 2026 season best 1:01:14 (Jan 11, 2026, Houston, TX (USA)) · Last competition: B.A.A. 10K, Jun 21, 2026, 29:28 · National record (Half Marathon) · 27 years old
Personal bests
WA points calculator →Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | 10Kilometr | 29:28 | – | Jun 21, 2026 | B.A.A. 10K |
| 2026 | Semi | 1:01:14 | – | Jan 11, 2026 | Aramco Houston Half Marathon |
| 2025 | 10Kilometr | 30:05 | – | Jun 22, 2025 | B.A.A. 10K, Boston, MA |
| 2025 | Marathon | 2:09:53 | – | Mar 30, 2025 | McKirdy Micro - The Road to Tokyo |
| 2024 | 5000m | 13:57.45 | – | May 3, 2024 | Trials of Miles at Icahn |
| 2024 | Semi | 1:04:35 | – | Jun 30, 2024 | 30. hella Hamburg Half Marathon |
| 2024 | Marathon | 2:14:21 | – | Oct 13, 2024 | Bank of America Chicago Marathon |
| 2023 | Semi | 1:09:44 | – | Jun 17, 2023 | Garry Bjorklund Half Marathon, Duluth, MN |