Marcin Klaczański
- Born
- Aug 4, 1989 (37 years old)
- Events
- 400 m · 200 m
Marcin Klaczański is a Poland sprinter, born on August 4, 1989. He competes primarily in the 200m, 400m and 4x400m.
His personal bests include 21.51 in the 200m, 46.46 in the 400m, 3:07.69 in the 4x400m, 48.33 in the 400m-short-track and 48.33 in the 400m-short-track. He has earned 1 gold and 1 silver medals in major international competitions. He is currently active on the international athletics circuit, representing Poland.
Personal best · 400 m46.46
2009 season best22.26Feb 14, 2009
Personal best · 200 m21.51
As of Oct 27, 2026: 400 m 46.46, 200 m 21.51, 2009 season best 22.26 (Feb 14, 2009) · 37 years old
Personal bests
WA points calculator →Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2009 | 200m-short-track | 22.26 | – | Feb 14, 2009 | – |
| 2009 | 400m-short-track | 49.34 | – | Feb 21, 2009 | – |
| 2008 | 200m | 21.85 | +0.7 | Aug 2, 2008 | – |
| 2008 | 400m | 48.48 | – | May 31, 2008 | – |
| 2007 | 200m | 21.51 | +0.8 | Jun 10, 2007 | – |
| 2007 | 400m | 46.46 | – | Jul 21, 2007 | European Junior Championships, FBK Stadium, Hengelo |
| 2007 | 400m-short-track | 48.33 | – | Jan 27, 2007 | – |
| 2007 | 4x400m | 3:07.87 | – | Jul 22, 2007 | European Junior Championships, FBK Stadium, Hengelo |