JJ
Jalen Johnson
Birth date-
Height-
Weight-
Jalen Johnson is a United States sprinter. He competes primarily in the 100m, 200m and 4x100m.
His personal bests include 10.10 in the 100m, 20.29 in the 200m, 38.85 in the 4x100m, 3:14.38 in the 4x400m and 3:18.07 in the 4x400Metre. He is currently active on the international athletics circuit, representing United States.
Key facts
200 Metres Short Track
20.58
100 m
10.10
Last competition
NCAA Division I Outdoor Track and Field Championships
Jun 10, 2026 · 20.79
As of Sep 23, 2026: 200 Metres Short Track 20.58, 100 m 10.10, 2026 season best 20.58 (Feb 28, 2026, The Track at New Balance, Boston, MA (USA) (i)) · Last competition: NCAA Division I Outdoor Track and Field Championships, Jun 10, 2026, 20.79
PB
Personal bests
10.10*
4x100m
38.85
4x400m
3:14.38
4x400Metre
3:18.07
60m
6.74
200m-short-track
20.58
300m
33.37
300m-short-track
33.37
4x200Metre
1:23.60
* Wind-assisted (> 2.0 m/s)