Jianfeng Su

ChinaChinaActive
Born
Mar 17, 2008 (18 years old)
Events
400 m hurdles

Jianfeng Su is a China relay runner, born on March 17, 2008. He competes primarily in the 4x400m and 400mhurdle.

His personal bests include 3:19.70 in the 4x400m and 57.21 in the 400mhurdle. He is currently active on the international athletics circuit, representing China.

2026 season best3:19.70May 15, 2026 · Olympic Sports Center, Chongqing
2026 season best
Last competitionRegional Athletics Invitational Meeting 6May 15, 2026 · 3:19.70
Regional Athletics Invitational Meeting 6

As of Nov 14, 2026: 2026 season best 3:19.70 (May 15, 2026, Olympic Sports Center, Chongqing (CHN)) · Last competition: Regional Athletics Invitational Meeting 6, May 15, 2026, 3:19.70 · 18 years old

Personal bests

DisciplineResultAll-time
4x400mChongqing 2026China 4 × 400 m all-time list3:19.70–
400mhurdleShenyang 202557.21–

Progression

SeasonDisciplineResultWindDateCompetitions
20264x400m 3:19.70–May 15, 2026Regional Athletics Invitational Meeting 6
2025400mhurdle 57.21–Aug 14, 2025The 1st National Junior Athletics Games, Olympic Center, Shenyang
2025400mH 57.97–Jun 29, 2025Chinese U18 Championships, Olympic Sports Center, Huangshi
FAQ

Frequently asked questions

Jianfeng Su competes in the 400 m hurdles.

2026 season best: 3:19.70, set on May 15, 2026 in Olympic Sports Center, Chongqing (CHN). Last competition: Regional Athletics Invitational Meeting 6 on May 15, 2026, 3:19.70.