Jonathan Williams

Jonathan Williams

United StatesUnited States
Born
Apr 8, 1988 (38 years old)
Events
400 m hurdles · 100 m

Jonathan Williams is a United States sprinter, born on April 8, 1988. He competes primarily in the 100m, 200m and 400m.

His personal bests include 10.36 in the 100m, 21.01 in the 200m, 47.62 in the 400m, 49.50 in the 400mH and 7.45m in the LJ. He is currently active on the international athletics circuit, representing United States.

Personal best · 400 m hurdles49.50
#633 all-time
2011 season best7.08Jan 14, 2011 · Houston, TX (USA) (i)
2011 season best
Personal best · 100 m10.36

As of Oct 28, 2026: 400 m hurdles 49.50 (#633 all-time), 100 m 10.36, 2011 season best 7.08 (Jan 14, 2011, Houston, TX (USA) (i)) · 38 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
100mCA 200710.361,085 pts–
200mCA 201021.011,066 pts–
400mCA 200747.621,005 pts–
400mHCA 200849.501,155 pts#633
LJ20117.45m1,019 pts–
LJIndoorTX 20107.31988 pts–

Progression

Compare me
SeasonDisciplineResultWindDateCompetitions
2011LJ Indoor7.08–Jan 14, 2011Houston, TX (USA) (i)
2011LJ 7.45m+1.0Mar 25, 2011–
2011TJ 15.42–Jan 22, 2011–
2011TJ Indoor15.42–Jan 22, 2011Lincoln, NE (USA) (i)
2010LJ 7.31–Feb 27, 2010–
2010LJ Indoor7.31–Feb 27, 2010Houston, TX (USA) (i)
2010100m 10.57-0.1May 15, 2010Los Angeles, CA (USA)
2010TJ Indoor15.55–Feb 27, 2010Houston, TX (USA) (i)
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FAQ

Frequently asked questions

Jonathan Williams's 400 m hurdles personal best is 49.50, set on Apr 5, 2008 in Claremont, CA (USA), #633 on the all-time list.

Jonathan Williams competes in the 400 m hurdles and 100 m.

2011 season best: 7.08, set on Jan 14, 2011 in Houston, TX (USA) (i).