Jiayi Chen

ChinaChinaActive
Born
May 22, 2004 (22 years old)
Events
100 m

Jiayi Chen is a China sprinter, born on May 22, 2004. She competes primarily in the 100m, 200m and 4x100m.

Her personal bests include 11.90 in the 100m, 24.61 in the 200m, 45.23 in the 4x100m, 7.63 in the 60m and 24.71 in the 200m-short-track. She is currently active on the international athletics circuit, representing China.

Personal best · 100 m11.90
2026 season best11.90May 9, 2026 · Sports Center, Jiaxing
2026 season best
Last competitionChinese Athletics ChampionshipsJun 28, 2026 · 45.28
Chinese Athletics Championships

As of Nov 14, 2026: 100 m 11.90, 2026 season best 11.90 (May 9, 2026, Sports Center, Jiaxing (CHN)) · Last competition: Chinese Athletics Championships, Jun 28, 2026, 45.28 · 22 years old

Personal bests

WA points calculator →
DisciplineResultAll-time2026
100mJiaxing 2026China 100 m all-time list11.901,011 pts––
200mTaizhou 2026China 200 m all-time list24.61978 pts––
4x100mShaoxing 2026China 4 × 100 m all-time list45.23–#938
60mIndoorXi'an 20257.631,010 pts––
200m-short-trackIndoorXi'an 202524.711,019 pts––

Progression

SeasonDisciplineResultWindDateCompetitions
202660m Indoor7.71–Mar 11, 2026National Indoor Athletics Grand Prix 2
2026100m 11.90+1.4May 9, 2026National Athletics Grand Prix 2, Sports Center, Jiaxing
2026200m 24.61-1.3May 24, 2026Chinese U23 Championships
2026200m-short-track Indoor24.74–Mar 28, 2026Chinese Indoor Championships
20264x100m 45.23–Jun 20, 2026Chinese Relays Championships
202560m Indoor7.63–Feb 14, 2025National Indoor Grand Prix 2, Shanxi Athletics Administrative Center, Xi'an (i)
2025100m 12.24+0.3Apr 11, 2025National Athletics Grand Prix 1, Zhaoqing Sports Center, Zhaoqing
2025200m Indoor24.71–Feb 15, 2025National Indoor Grand Prix 2, Shanxi Athletics Administrative Center, Xi'an (i)
FAQ

Frequently asked questions

Jiayi Chen's 100 m personal best is 11.90, set on May 9, 2026 in Sports Center, Jiaxing (CHN).

Jiayi Chen competes in the 100 m.

2026 season best: 11.90, set on May 9, 2026 in Sports Center, Jiaxing (CHN). Last competition: Chinese Athletics Championships on Jun 28, 2026, 45.28.