Chongshan SI
- Born
- Apr 2, 2002 (24 years old)
- Events
- 400 m hurdles · 400 m
Chongshan SI is a China sprinter, born on April 2, 2002. He competes primarily in the 200m, 400m and 400mH.
His personal bests include 22.39 in the 200m, 47.80 in the 400m, 52.52 in the 400mH, 3:11.11 in the 4x400m and 49.52 in the 400m-short-track. He is currently active on the international athletics circuit, representing China.
Personal best · 400 m hurdles52.52
2023 season best52.52Jul 23, 2023 · Sports Center, Quzhou
Personal best · 400 m47.80
As of Nov 14, 2026: 400 m hurdles 52.52, 400 m 47.80, 2023 season best 52.52 (Jul 23, 2023, Sports Center, Quzhou (CHN)) · 24 years old
Personal bests
WA points calculator →DisciplineResultAll-time
400m-short-trackIndoorShaanxi Zhangba Trainig Center 202349.52947 pts–
400m-short-track202250.43893 pts–
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2023 | 400m | 47.80 | – | Aug 13, 2023 | Athletics Field of Anhui Vocational and Technical College, Hefei (CHN) |
| 2023 | 400m-short-track Indoor | 49.52 | – | Feb 11, 2023 | 1st Indoor Invitational Meeting, Shaanxi Zhangba Trainig Center (i) |
| 2023 | 400mH | 52.52 | – | Jul 23, 2023 | National Athletics Championships, Sports Center, Quzhou |
| 2023 | 4x400m | 3:11.11 | – | Aug 15, 2023 | Athletics Field of Anhui Vocational and Technical College, Hefei (CHN) |
| 2022 | 200m-short-track | 23.00 | – | Mar 5, 2022 | – |
| 2022 | 200m Indoor | 23.00 | – | Mar 5, 2022 | Nanjing (CHN) (i) |
| 2022 | 200m-short-track Indoor | 23.00 | – | Mar 5, 2022 | Nanjing (CHN) (i) |
| 2022 | 400m | 48.33 | – | Jun 5, 2022 | Nanjing (CHN) |