Mikołaj RONCZEWSKI

400mH

400m

400m sh

300m sh

Poland

Born25 OCT 2006 (19)

Mikołaj's code15000480

Current World Rankings

#2178 Men's 400m

Personal bests

Result

54.01

Date

27 JUL 2024

Score

939

Competition & venue

Stadion im. Marszałka Józefa Piłsudskiego, Radom (POL)

Result

48.87

Date

25 JUL 2025

Score

926

Competition & venue

Stadion OSiR, Wloclawek (POL)

Result

50.06

Date

02 FEB 2025

Score

914

Competition & venue

KGHM Sleza Arena, Wrocław (POL) (i)

Result

3:20.25

Date

27 JUL 2025

Score

903

Competition & venue

Stadion OSiR, Wloclawek (POL)

Result

35.67

Date

14 JAN 2024

Score

899

Competition & venue

KGHM Sleza Arena, Wrocław (POL) (i)

* Not legal

Season’s bests (2025)

* Not legal

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