Jiayu CHANG | Profile | World Athletics

Jiayu CHANG

Marathon

1500m

Half Marathon

5000m

PR of China

Born25 OCT 2001 (24)

Jiayu's code14979089

Current World Rankings

#3491 Men's marathon

Personal bests

Result

2:28:55

Date

22 MAR 2026

Score

814

Competition & venue

Wuxi (CHN)

Result

4:04.94

Date

18 APR 2021

Score

797

Competition & venue

Zibo (CHN)

Result

1:11:03

Date

30 MAR 2025

Score

783

Competition & venue

Yancheng (CHN)

Result

15:32.20

Date

17 APR 2021

Score

716

Competition & venue

Zibo (CHN)

* Not legal

Season’s bests (2026)

* Not legal

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