Rantaro KUROIWA | Profile | World Athletics

Rantaro KUROIWA

1500m

5000m

Mile Road

800m

Japan

Born12 DEC 2007 (18)

Rantaro's code15103723

Personal bests

Result

3:44.24

Date

25 JUL 2025

Score

1050

Competition & venue

Prefectural Stadium, Hiroshima (JPN)

Result

14:18.04

Date

05 OCT 2024

Score

940

Competition & venue

Showa Denko Stadium, Oita (JPN)

Result

4:11.4h

Date

20 JUN 2026

Score

939

Competition & venue

Tokyo (JPN)

Result

1:54.16

Date

17 JUN 2023

Score

911

Competition & venue

Hakatanomori Athletic Stadium, Fukuoka (JPN)

* Not legal

Season’s bests (2026)

* Not legal

Stay updated!

For the latest news, interviews and more add Rantaro KUROIWA to your favourites

Looking for another athlete?