Leon Mikołajczak

PolandPolandActive
Born
Nov 1, 2010 (16 years old)
Events
400 m

Leon Mikołajczak is a Poland sprinter, born on November 1, 2010. He competes primarily in the 100m, 400m and 400m-short-track.

His personal bests include 11.31 in the 100m, 49.02 in the 400m, 51.00 in the 400m-short-track, 51.00 in the 400m-short-track and 35.41 in the 300m. He is currently active on the international athletics circuit, representing Poland.

Personal best · 400 m49.02
2026 season best49.02May 9, 2026 · Golęcin Stadion, Poznan
2026 season best
Last competitionMityng okręgowy WZLA w PoznaniuAug 29, 2026 · 35.21
Mityng okręgowy WZLA w Poznaniu

As of Nov 14, 2026: 400 m 49.02, 2026 season best 49.02 (May 9, 2026, Golęcin Stadion, Poznan (POL)) · Last competition: Mityng okręgowy WZLA w Poznaniu, Aug 29, 2026, 35.21 · 16 years old

Personal bests

WA points calculator →
DisciplineResultAll-time2026
100mPoznan 2026Poland 100 m all-time list11.31797 pts––
400mPoznan 2026Poland 400 m all-time list49.02917 pts––
400m-short-trackIndoorWrocław 202651.00859 pts––
400m-short-trackWrocław 202651.00859 pts––
300mPoznan 202635.41868 pts–#502
300m-short-trackIndoorWrocław 202636.49834 pts––

Progression

SeasonDisciplineResultWindDateCompetitions
2026100m 11.31+1.1Apr 25, 2026Mityng otwarcia sezonu
2026300m 35.21–Aug 29, 2026Mityng okręgowy WZLA w Poznaniu
2026300m-short-track 36.49–Jan 31, 2026Halowy mityng Dolnośląskiego Związku Lekkiej Atletyki
2026300m-short-track Indoor36.49–Jan 31, 2026Halowy mityng Dolnośląskiego Związku Lekkiej Atletyki
2026400m 49.02–May 9, 2026Mityng okręgowy WZLA w Poznaniu
2026400m-short-track 51.00–Jan 10, 2026Halowy mityng Dolnośląskiego Związku Lekkiej Atletyki
2026400m-short-track Indoor51.00–Jan 10, 2026Halowy mityng Dolnośląskiego Związku Lekkiej Atletyki
2025600m 1:24.00–Sep 20, 2025Polish U16 Championships
FAQ

Frequently asked questions

Leon Mikołajczak's 400 m personal best is 49.02, set on May 9, 2026 in Golęcin Stadion, Poznan (POL).

Leon Mikołajczak competes in the 400 m.

2026 season best: 49.02, set on May 9, 2026 in Golęcin Stadion, Poznan (POL). Last competition: Mityng okręgowy WZLA w Poznaniu on Aug 29, 2026, 35.21.