Maksymilian Siekaczyński
POLMenMaksymilian 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.
As of Sep 15, 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, 53.02 · 19 years old
Personal bests
Performance Charts
Season bests
2026
30 performances2025
20 performancesHonours
No medals
Frequently asked questions
What is Maksymilian Siekaczyński's 400 m hurdles personal best?
Maksymilian Siekaczyński's 400 m hurdles personal best is 52.92, set on Aug 16, 2025 in Stadion Miejski, Plock (POL).
Which events does Maksymilian Siekaczyński compete in?
Maksymilian Siekaczyński competes in the 400 m hurdles and 400 m.
How did Maksymilian Siekaczyński perform in 2026?
2026 season best: 51.34, set on Jul 4, 2026. Last competition: Polish Championships on Jul 24, 2026, 53.02.