Mariam Kostanian
- Born
- Aug 27, 1999 (27 years old)
- Events
- 10 Kilometres Road · 3000 m
Mariam Kostanian is a Germany middle-distance runner, born on August 27, 1999. He competes primarily in the 1500m, 3000m and 5000m.
His personal bests include 4:48.36 in the 1500m, 10:09.56 in the 3000m, 17:46.12 in the 5000m, 4:55.94 in the 1500m-short-track and 4:55.94 in the 1500m-short-track. He is currently active on the international athletics circuit, representing Germany.
Personal best · 10 Kilometres Road36:17
2020 season best36:17Jan 5, 2020 · Nice
Personal best · 3000 m10:09.56
As of Nov 13, 2026: 10 Kilometres Road 36:17, 3000 m 10:09.56, 2020 season best 36:17 (Jan 5, 2020, Nice (FRA)) · 27 years old
Personal bests
WA points calculator →DisciplineResultAll-time
1500m-short-trackIndoorPotsdam 20164:55.94341 pts–
1500m-short-track20164:55.94341 pts–
3000m-short-track201610:18.85407 pts–
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2020 | 10Kilometr | 36:17 | – | Jan 5, 2020 | Nice (FRA) |
| 2019 | 3000m | 10:18.99 | – | May 19, 2019 | Villeneuve d'Ascq (FRA) |
| 2019 | 5000m | 17:46.12 | – | Jun 29, 2019 | Chateauroux (FRA) |
| 2019 | 10Kilometr | 36:32 | – | Jan 6, 2019 | Prom Classic, Nice |
| 2018 | 3000m | 10:09.81 | – | May 20, 2018 | Aix-les-Bains (FRA) |
| 2018 | Semi | 1:20:58 | – | Oct 28, 2018 | – |
| 2017 | 1500m | 4:52.32 | – | Jun 23, 2017 | Mommsenstadion, Berlin (GER) |
| 2017 | 3000m | 10:13.98 | – | May 25, 2017 | Berlin (GER) |