Jonathan Walker
- Born
- Aug 29, 1984 (42 years old)
- Events
- 400 m hurdles · 400 Metres Short Track
Jonathan Walker is a United States sprinter, born on August 29, 1984. He competes primarily in the 400m, 400mH and 60m.
His personal bests include 48.69 in the 400m, 52.67 in the 400mH, 7.45 in the 60m, 7.45 in the 60m and 49.51 in the 400m-short-track. He has earned 2 silver medals in major international competitions. He is currently active on the international athletics circuit, representing United States.
Personal best · 400 m hurdles52.67
2008 season best7.45Feb 23, 2008
Personal best · 400 Metres Short Track49.51
As of Nov 13, 2026: 400 m hurdles 52.67, 400 Metres Short Track 49.51, 2008 season best 7.45 (Feb 23, 2008) · 42 years old
Personal bests
WA points calculator →DisciplineResultAll-time
60mIndoorTX 20087.45724 pts–
60m20087.45724 pts–
400m-short-track200849.51948 pts–
400m-short-trackIndoorAR 200849.51948 pts–
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2008 | 60m | 7.45 | – | Feb 23, 2008 | – |
| 2008 | 400m-short-track | 49.51 | – | Mar 2, 2008 | – |
| 2007 | 400m | 57.43 | – | Jan 27, 2007 | – |
| 2003 | 400mH | 53.05 | – | May 4, 2003 | – |
| 2002 | 400mH | 52.6h | – | Apr 13, 2002 | – |
| 2001 | 400mhurdle | 51.32 | – | Jul 14, 2001 | Debrecen IAAF World Youth Championships, Debrecen |
| 2001 | 400mH | 52.67 | – | Jul 29, 2001 | – |
| 2001 | SprintMedl | 1:50.90 | – | Jul 15, 2001 | Debrecen IAAF World Youth Championships, Debrecen |