Maksymilian Siekaczyński
PolandActive- Born
- Jul 15, 2007 (19 years old)
- Events
- 400 m hurdles · 400 m
Maksymilian Siekaczyński is a Poland sprinter, born on July 15, 2007. He competes primarily in the 100m, 200m and 400m.
His personal bests include 11.37 in the 100m, 22.25 in the 200m, 49.07 in the 400m, 52.92 in the 400mH and 7.11 in the 60m. He is currently active on the international athletics circuit, representing Poland.
Personal best · 400 m hurdles52.92
2026 season best51.34Jul 4, 2026
Personal best · 400 m49.07
Last competitionPolish ChampionshipsJul 24, 2026 · 52.47
As of Nov 13, 2026: 400 m hurdles 52.92, 400 m 49.07, 2026 season best 51.34 (Jul 4, 2026) · Last competition: Polish Championships, Jul 24, 2026, 52.47 · 19 years old
Personal bests
WA points calculator →DisciplineResultAll-time2026
60mIndoorSpala 20267.11884 pts––
200m-short-trackIndoorSpala 202622.81876 pts––
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | 60m Indoor | 7.11 | – | Feb 1, 2026 | Ogólnopolski mityng Łódzkiego Okręgowego Związku Lekkiej Atletyki, Hala COS OPO, Spala (i) |
| 2026 | 60MetresHu Indoor | 8.01 | – | Feb 15, 2026 | Polish U20 Indoor Championships |
| 2026 | 60mH Indoor | 8.03 | – | Feb 1, 2026 | Ogólnopolski mityng Łódzkiego Okręgowego Związku Lekkiej Atletyki, Hala COS OPO, Spala (i) |
| 2026 | 60mH | 8.22 | – | Jan 24, 2026 | Ogólnopolski mityng Łódzkiego Okręgowego Związku Lekkiej Atletyki |
| 2026 | 60MetresHu | 8.22 | – | Jan 24, 2026 | Ogólnopolski mityng Łódzkiego Okręgowego Związku Lekkiej Atletyki |
| 2026 | 110MetresH | 13.96 | +0.2 | Jun 27, 2026 | InterEuropol Mityng |
| 2026 | 200m | 21.88 | +0.3 | Jun 28, 2026 | Mazowiecki mityng ogólnopolski, Stadion Zygmunta Szelesta, Warszawa |
| 2026 | 200m Indoor | 21.88 | +0.3 | Jun 28, 2026 | Mazowiecki mityng ogólnopolski, Stadion Zygmunta Szelesta, Warszawa |