CZ
Chao Zhai

Chao Zhai

CHNCHNMen
Birth dateNov 28, 1992
Height-
Weight-

Chao Zhai is a China sprinter, born on November 28, 1992. He competes primarily in the 400m, 4x400m and 4x400Metre.

His personal bests include 46.75 in the 400m, 3:07.82 in the 4x400m, 3:13.85 in the 4x400Metre and 48.93 in the 400m-short-track. He is currently active on the international athletics circuit, representing China.

Key facts
400 m
46.75
2020 season best
48.93
Jan 25, 2020 · Houston-Yeoman FH, Houston, TX (USA) (i)
2020 season best
Age
33 years old

As of Sep 12, 2026: 400 m 46.75, 2020 season best 48.93 (Jan 25, 2020, Houston-Yeoman FH, Houston, TX (USA) (i)) · 33 years old

PB

Personal bests

46.75
3:07.82
3:13.85
48.93

Performance Charts

Season bests

SeasonDisciplineResultWindDateTrendCompetitions
2020
400m-short-track
48.93-Jan 25, 2020
↑
Houston-Yeoman FH, Houston, TX (USA) (i)
2020
400m
48.93-Jan 25, 2020
↓
Houston-Yeoman FH, Houston, TX (USA) (i)
2020
4x400Metre
3:13.85-Jan 17, 2020-Houston-Yeoman FH, Houston, TX (USA) (i)
2018
400m
47.36-May 17, 2018
↓
Huai'an (CHN)
2017
400m
46.75-May 9, 2017
↓
Taiyuan (CHN)
2017
400m-short-track
48.95-Feb 23, 2017
↑
Xianlin (CHN) (i)
2017
4x400m
3:08.62-Sep 6, 2017
↑
Tianjin (CHN)
2016
400m
46.85-May 21, 2016
↓
Taiyuan (CHN)
2016
400m-short-track
49.22-Feb 28, 2016
↑
Nanjing (CHN) (i)
2015
400m
47.04-Jun 28, 2015
↓
Beijing (CHN)
2014
400m
47.00-Jul 11, 2014
↓
Jinan (CHN)
2013
400m
47.99-Jun 15, 2013
↓
Shenyang (CHN)
2013
4x400m
3:07.82-Sep 9, 2013
↑
Shenyang (CHN)
2011
400m
47.98-Jun 2, 2011
↓
Jinan (CHN)
2011
4x400m
3:10.71-Oct 24, 2011
↑
Nanchang (CHN)

2020

2 performances
DisciplineResultWindDateCompetitions
400m-short-track
48.93-Jan 25FasTrak Collegiate Invitational, Houston-Yeoman FH, Houston, TX (i)
4x400Metre
3:13.85-Jan 17Leonard Hilton Memorial, Houston-Yeoman FH, Houston, TX (i)

2018

10 performances
DisciplineResultWindDateCompetitions
400m
47.50-Sep 15Chinese Championships
400m
47.50-Sep 14Chinese Championships
400m
47.49-Aug 4Dalian
400m
47.74-Aug 3Dalian
400m
47.42-Jun 16Guiyang
400m
47.37-Jun 15Guiyang
400m
47.36-May 17National GP, Huai'an
400m
47.39-May 16National GP, Huai'an
400m
48.23-Apr 17Zhuzhou
400m
47.96-Apr 16Zhuzhou

2017

13 performances
DisciplineResultWindDateCompetitions
4x400m
3:08.62-Sep 6Tianjin National Games, Tianjin
400m
46.92-Sep 3Tianjin National Games, Tianjin
400m
46.82-Sep 2Tianjin National Games, Tianjin
400m
46.88-Jun 25Guiyang Chinese GP, Guiyang
400m
47.27-May 17Chinese Championships, Jinan
400m
47.04-May 16Chinese Championships, Jinan
400m
46.97-May 10Taiyuan Chinese GP, Taiyuan
400m
46.75-May 9Taiyuan Chinese GP, Taiyuan
400m
48.24-Apr 11Zhengzhou Chinese GP, Zhengzhou
400m
49.10-Apr 4Huaian Chinese GP, Huai'an
400m
47.96-Apr 3Huaian Chinese GP, Huai'an
400m-short-track
49.78-Feb 23Xianlin (i)
400m-short-track
48.95-Feb 23Xianlin (i)

2016

10 performances
DisciplineResultWindDateCompetitions
400m
47.20-Jun 19Chongqing
400m
47.34-Jun 18Chongqing
400m
46.85-May 21Taiyuan
400m
46.94-May 20Taiyuan
400m
47.91-May 12Zhengzhou
400m
47.31-Apr 22Huaian, Huai'an
400m
47.91-Apr 21Huaian, Huai'an
400m
47.59-Apr 16Shaoxing
400m
47.62-Apr 15Shaoxing
400m-short-track
49.22-Feb 28Nanjing Indoor Grand Prix, Nanjing (i)

2015

4 performances
DisciplineResultWindDateCompetitions
400m
47.04-Jun 28Beijing
400m
47.38-Jun 27Beijing
400m
47.99-May 11Taiyuan Chinese National GP, Taiyuan
400m
47.93-Apr 29Jinan

2014

7 performances
DisciplineResultWindDateCompetitions
400m
47.59-Oct 10Chinese Championships, Suzhou
400m
47.26-Oct 9Chinese Championships, Suzhou
400m
47.90-Aug 27Beijing Chinese University Championships, Beijing
400m
47.92-Aug 26Beijing Chinese University Championships, Beijing
400m
47.19-Jul 12Jinan
400m
47.00-Jul 11Jinan
400m
47.97-Apr 19Zhaoqing

2013

4 performances
DisciplineResultWindDateCompetitions
4x400m
3:07.82-Sep 9Shenyang National Games, Shenyang
400m
47.99-Jun 15Shenyang
400m
48.32-May 29Suzhou
400m
48.27-May 11Jinan
Showing 1 - 50 of 55

Honours

No medals

FAQ

Frequently asked questions

What is Chao Zhai's 400 m personal best?

Chao Zhai's 400 m personal best is 46.75, set on May 9, 2017 in Taiyuan (CHN).

Which events does Chao Zhai compete in?

Chao Zhai competes in the 400 m.

How did Chao Zhai perform in 2020?

2020 season best: 48.93, set on Jan 25, 2020 in Houston-Yeoman FH, Houston, TX (USA) (i).