Weiheng Sun

ChinaChinaActive
Born
Aug 28, 2004 (22 years old)
Events
200 m · 100 m

Weiheng Sun is a China sprinter, born on August 28, 2004. He competes primarily in the 100m, 200m and 4x100m.

His personal bests include 10.74 in the 100m, 21.28 in the 200m, 40.29 in the 4x100m, 7.05 in the 60m and 22.40 in the 200m-short-track. He is currently active on the international athletics circuit, representing China.

Personal best · 200 m21.28
2026 season best22.59May 16, 2026 · Guoxin Sports Center, Qingdao
2026 season best
Personal best · 100 m10.74
Last competitionChinese Relays ChampionshipsJun 20, 2026 · 40.69
Chinese Relays Championships

As of Nov 13, 2026: 200 m 21.28, 100 m 10.74, 2026 season best 22.59 (May 16, 2026, Guoxin Sports Center, Qingdao (CHN)) · Last competition: Chinese Relays Championships, Jun 20, 2026, 40.69 · 22 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
100mNanping 2023China 100 m all-time list10.74965 pts–
200mQuzhou 2024China 200 m all-time list21.281,027 pts–
4x100mShaoxing 2024China 4 × 100 m all-time list40.29–
60mIndoorJinan 20237.05913 pts–
200m-short-trackIndoorChengdu 202622.40932 pts–
4x200MetreShaoxing 20241:24.02–

Progression

SeasonDisciplineResultWindDateCompetitions
202660m Indoor7.05–Mar 11, 2026National Indoor Athletics Grand Prix 2
2026100m 11.16-1.4May 15, 2026Regional Athletics Invitational Meeting 7, Guoxin Sports Center, Qingdao
2026200m-short-track Indoor22.40–Mar 12, 2026National Indoor Athletics Grand Prix 2
2026200m 22.59-0.8May 16, 2026Regional Athletics Invitational Meeting 7, Guoxin Sports Center, Qingdao
2026200m Indoor22.59-0.8May 16, 2026Regional Athletics Invitational Meeting 7, Guoxin Sports Center, Qingdao
20264x100m 40.69–Jun 20, 2026Chinese Relays Championships
2025100m 10.85-0.2Jul 11, 2025National Athletics Grand Prix Series - 6th Leg
2025200m 21.61+0.4Jul 12, 2025National Athletics Grand Prix Series - 6th Leg
FAQ

Frequently asked questions

Weiheng Sun's 200 m personal best is 21.28, set on Sep 14, 2024 in Sports Center, Quzhou (CHN).

Weiheng Sun competes in the 200 m and 100 m.

2026 season best: 22.59, set on May 16, 2026 in Guoxin Sports Center, Qingdao (CHN). Last competition: Chinese Relays Championships on Jun 20, 2026, 40.69.