Baotang Liang

ChinaChinaActive
Born
Nov 18, 2003 (22 years old)
Events
400 m

Baotang Liang is a China sprinter, born on November 18, 2003. He competes primarily in the 200m, 400m and 4x400m.

His personal bests include 22.24 in the 200m, 45.33 in the 400m, 3:00.77 in the 4x400m, 3:13.39 in the 4x400Metre and 3:10.05 in the 4x400Metre. He has earned 3 gold, 3 silver and 2 bronze medals in major international competitions. He is currently active on the international athletics circuit, representing China.

Personal best · 400 m45.33
#739 all-time
2026 season best46.20May 18, 2026 · Changshou Sports Center, Chongqing
2026 season best
National record3:00.774 × 400 m
National record
Last competitionChinese Athletics ChampionshipsJun 26, 2026 · 46.33
Chinese Athletics Championships

As of Nov 13, 2026: 400 m 45.33 (#739 all-time), 2026 season best 46.20 (May 18, 2026, Changshou Sports Center, Chongqing (CHN)) · Last competition: Chinese Athletics Championships, Jun 26, 2026, 46.33 · National record (4 × 400 m) · 22 years old

Personal bests

WA points calculator →
DisciplineResultAll-time2026
200mIndoorShaanxi Zhangba Trainig Center 202322.24954 pts––
400mQuzhou 2025China 400 m all-time list45.331,157 pts#739#504
4x400mTokyo 2025China 4 × 400 m all-time list3:00.77–#134
4x400MetreGuangzhou 20253:13.39–#821
4x400MetreIndoorChengdu 20253:10.05–#439
400m-short-trackIndoorChengdu 202447.721,060 pts–#852

Progression

SeasonDisciplineResultWindDateCompetitions
2026400m 46.20–May 18, 2026The 4th Belt and Road Athletics Invitational Meeting & National Athletics Grand Prix Series-3rd Leg, Changshou Sports Center, Chongqing
2026400m-short-track Indoor47.93–Mar 11, 2026National Indoor Athletics Grand Prix 2
20264x400m 3:01.59–May 3, 2026World Athletics Relays
20264x400Metre Indoor3:10.49–Feb 8, 202612th Asian Indoor Athletics Championships, Tuanbo Sports Center, Tianjin (i)
20264x400Metre 3:17.20–Jun 20, 20262nd Asian Relays Championships
2025400m 45.33–Aug 3, 2025Chinese Championships, Sports Center, Quzhou
2025400m-short-track Indoor48.31–Feb 10, 2025National Indoor Grand Prix 1, Xipu Training Base Indoor Athletics Stadium, Chengdu (i)
20254x400m 3:00.77–Sep 20, 2025World Athletics Championships, Tokyo 2025, National Stadium, Tokyo
FAQ

Frequently asked questions

Baotang Liang's 400 m personal best is 45.33, set on Aug 3, 2025 in Sports Center, Quzhou (CHN), #739 on the all-time list.

Baotang Liang competes in the 400 m.

2026 season best: 46.20, set on May 18, 2026 in Changshou Sports Center, Chongqing (CHN). Last competition: Chinese Athletics Championships on Jun 26, 2026, 46.33.