Klaudia Kazimierska
PolandActive- Born
- Sep 3, 2001 (25 years old)
- Birthplace
- Włocławek, Poland
- Events
- 1500 m · Mile Short Track
Klaudia Kazimierska is a Polish track and field athlete who competes as a middle-distance runner.
She competed at the 2024 Olympic Games over 1500 metres.
Personal best · 1500 m3:57.95
2026 season best3:54.05Sep 4, 2026 · Stadio Olimpico, Roma
National record4:01.781500 Metres Short Track
Personal best · Mile Short Track4:21.36
As of Oct 28, 2026: 1500 m 3:57.95 (#77 all-time), Mile Short Track 4:21.36, 2026 season best 3:54.05 (Sep 4, 2026, Stadio Olimpico, Roma (ITA)) · Last competition: ATHLOS London, Sep 18, 2026, 4:19.43 · National record (1500 Metres Short Track) · 25 years old
Personal bests
WA points calculator →Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | 800m | 1:58.11 | – | Aug 30, 2026 | ISTAF 2026 |
| 2026 | 800m-short-track Indoor | 2:00.02 | – | Feb 22, 2026 | Saucony Battle for Boston, Boston Univ. Track & Tennis Center, Boston, MA (i) |
| 2026 | 1500m | 3:54.05 | – | Sep 4, 2026 | Allianz Memorial van Damme |
| 2026 | 1500m-short-track | 4:01.78 | – | Jan 24, 2026 | New Balance Indoor Grand Prix |
| 2026 | 1500m-short-track Indoor | 4:02.80 | – | Mar 22, 2026 | World Athletics Indoor Championships |
| 2026 | Mile Indoor | 4:17.90 | – | Jul 3, 2026 | Prefontaine Classic |
| 2026 | Mile | 4:17.90 | – | Jul 3, 2026 | Prefontaine Classic |
| 2026 | mile-short-track | 4:21.36 | – | Feb 1, 2026 | Millrose Games |