Haojia Mu
- Born
- Mar 9, 2006 (20 years old)
- Events
- 400 m
Haojia Mu is a China sprinter, born on March 9, 2006. He competes primarily in the 400m, 4x400m and 4x400Metre.
His personal bests include 49.55 in the 400m, 3:11.97 in the 4x400m, 3:37.44 in the 4x400Metre and 50.01 in the 400m-short-track. He is currently active on the international athletics circuit, representing China.
Personal best · 400 m49.55
2025 season best50.35Feb 18, 2025 · Shandong Sports Training Center, Jinan (CHN) (i)
Last competitionNational Indoor Grand Prix 3Feb 18, 2025 · 50.35
As of Nov 14, 2026: 400 m 49.55, 2025 season best 50.35 (Feb 18, 2025, Shandong Sports Training Center, Jinan (CHN) (i)) · Last competition: National Indoor Grand Prix 3, Feb 18, 2025, 50.35 · 20 years old
Personal bests
WA points calculator →DisciplineResultAll-time
4x400MetreDaqing 20243:37.44–
400m-short-trackIndoorJinan 202450.01918 pts–
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2025 | 400m-short-track Indoor | 50.35 | – | Feb 18, 2025 | National Indoor Grand Prix 3 |
| 2025 | 400m Indoor | 50.35 | – | Feb 18, 2025 | National Indoor Grand Prix 3 |
| 2024 | 400m | 49.55 | – | May 9, 2024 | National Athletics Grand Prix 3, Sports Center, Bengbu |
| 2024 | 400m-short-track Indoor | 50.01 | – | Mar 12, 2024 | National Indoor Grand Prix 3, Shandong Sports Training Center, Jinan (i) |
| 2024 | 4x400m | 3:11.97 | – | Jun 16, 2024 | Chinese U20 Championships |
| 2024 | 4x400Metre | 3:37.44 | – | Jun 15, 2024 | Chinese U20 Championships |
| 2023 | 400m | 50.45 | – | May 21, 2023 | Chinese U18 Championships, Tuanbo Sports Center, Tianjin |