Tianqi Ju

ChinaChinaActive
Born
Mar 27, 2002 (24 years old)
Events
400 m

Tianqi Ju is a China sprinter, born on March 27, 2002. He competes primarily in the 400m, 4x400m and 4x400Metre.

His personal bests include 45.76 in the 400m, 3:05.02 in the 4x400m, 3:06.90 in the 4x400Metre, 3:23.20 in the 4x400Metre and 46.84 in the 400m-short-track. He has earned 3 gold and 1 silver medals in major international competitions. He is currently active on the international athletics circuit, representing China.

Personal best · 400 m45.76
2026 season best46.78Apr 10, 2026 · Jiangnan Training Base Athletics Field, Nanning
2026 season best
National record3:06.904x400 Metres Relay Short Track
National record
Last competitionChinese Athletics ChampionshipsJun 26, 2026 · 49.01
Chinese Athletics Championships

As of Nov 6, 2026: 400 m 45.76, 2026 season best 46.78 (Apr 10, 2026, Jiangnan Training Base Athletics Field, Nanning (CHN)) · Last competition: Chinese Athletics Championships, Jun 26, 2026, 49.01 · National record (4x400 Metres Relay Short Track) · 24 years old

Personal bests

WA points calculator →
DisciplineResultAll-time2026
400mGuangzhou 2025China 400 m all-time list45.761,128 pts–#945
4x400mXi'an 2021China 4 × 400 m all-time list3:05.02––
4x400MetreIndoorNanjing 20253:06.90–#439
4x400MetreXi'an 20213:23.20––
400m-short-trackIndoorJinan 202446.841,118 pts–#772
400m-short-track202247.571,070 pts––

Progression

Compare me
SeasonDisciplineResultWindDateCompetitions
2026400m 46.78–Apr 10, 2026Guangxi Athletics Invitational Meeting, Jiangnan Training Base Athletics Field, Nanning - Elite Event
2026400m-short-track Indoor47.80–Mar 11, 2026National Indoor Athletics Grand Prix 2
20264x400Metre Indoor3:10.49–Feb 8, 202612th Asian Indoor Athletics Championships, Tuanbo Sports Center, Tianjin (i)
2025400m 45.76–Nov 17, 2025The 15th Games of People's Republic of China, Guangdong Ersha Sports Training Center, Guangzhou
2025400m-short-track Indoor47.50–Mar 7, 2025Chinese Indoor Championships, Shandong Sports Training Center, Jinan (i)
20254x400m 3:05.82–Aug 7, 2025Chinese Relays Championships
20254x400Metre Indoor3:06.90–Mar 23, 2025World Athletics Indoor Championships, Sports Training Center, Nanjing (i)
20254x400Metre 3:25.68–Jul 12, 2025National Athletics Grand Prix Series - 6th Leg
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FAQ

Frequently asked questions

Tianqi Ju's 400 m personal best is 45.76, set on Nov 17, 2025 in Guangdong Ersha Sports Training Center, Guangzhou (CHN).

Tianqi Ju competes in the 400 m.

2026 season best: 46.78, set on Apr 10, 2026 in Jiangnan Training Base Athletics Field, Nanning (CHN). Last competition: Chinese Athletics Championships on Jun 26, 2026, 49.01.