Jiajing CHEN

ChinaChinaActive
Born
Sep 22, 2006 (20 years old)
Events
400 m · 200 m

Jiajing CHEN is a China sprinter, born on September 22, 2006. She competes primarily in the 200m and 400m.

Her personal bests include 25.08 in the 200m and 55.40 in the 400m. She is currently active on the international athletics circuit, representing China.

Personal best · 400 m55.40
2026 season best54.80May 30, 2026 · Hebei Olympic Sports Center, Qinhuangdao
2026 season best
Personal best · 200 m25.08
Last competitionChinese Athletics ChampionshipsJun 26, 2026 · 54.90
Chinese Athletics Championships

As of Nov 14, 2026: 400 m 55.40, 200 m 25.08, 2026 season best 54.80 (May 30, 2026, Hebei Olympic Sports Center, Qinhuangdao (CHN)) · Last competition: Chinese Athletics Championships, Jun 26, 2026, 54.90 · 20 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
200mQinhuangdao 2026China 200 m all-time list25.08934 pts–
400mQinhuangdao 2026China 400 m all-time list55.40999 pts–

Progression

SeasonDisciplineResultWindDateCompetitions
2026200m 25.08+0.1Apr 29, 2026Regional Athletics Invitational Meeting 5
2026400m 54.80–May 30, 2026National Athletics Grand Prix 4, Sports Center, Bengbu
FAQ

Frequently asked questions

Jiajing CHEN's 400 m personal best is 55.40, set on Apr 28, 2026 in Hebei Olympic Sports Center, Qinhuangdao (CHN).

Jiajing CHEN competes in the 400 m and 200 m.

2026 season best: 54.80, set on May 30, 2026 in Hebei Olympic Sports Center, Qinhuangdao (CHN). Last competition: Chinese Athletics Championships on Jun 26, 2026, 54.90.