Sports · Ranked by race time
Fastest Men's 400 m in the World (2026)
These are men's outdoor 400 m personal bests. There is no wind column. World Athletics, Athletic Stats and Track & Field News agree on nine marks: Wayde van Niekerk 43.03 in Rio on 14 August 2016, Michael Johnson 43.18, Butch Reynolds 43.29, Samuel Ogazi 43.38, Quincy Hall 43.40, Matthew Hudson-Smith 43.44, Jeremy Wariner 43.45, Michael Norman 43.45 and Steven Gardiner 43.48. Ties at 43.45 share a rank.
9 men's 400 m, ties share a rank.
- 1Wayde van Niekerk
men's 400 m · South Africa
43.03s - 2Michael Johnson
men's 400 m · United States
43.18s - 3Butch Reynolds
men's 400 m · United States
43.29s - 4Samuel Ogazi
men's 400 m · Nigeria
43.38s - 5Quincy Hall
men's 400 m · United States
43.40s - 6Matthew Hudson-Smith
men's 400 m · Great Britain
43.44s - Tied for 7thJeremy Wariner
men's 400 m · United States
43.45s - Tied for 7thMichael Norman
men's 400 m · United States
43.45s - 9Steven Gardiner
men's 400 m · Bahamas
43.48s
Collen Kebinatshipi is not a row. World Athletics prints 43.39 in Budapest on 12 September 2026. Athletic Stats prints 43.40 in Bruxelles on 4 September 2026. Track & Field News, closed on 3 September 2026, prints 43.44 on 10 July 2026. Those are different performances, not a rounding. The official later mark does not yet have two compilations beside it.
Nine rows stay out of the index. The women's 400 m was not given a full three-source list in this pass.
The lineup · 9 on file
Meet the men's 400 m
One card per entry, with its headline figure and where it ranks.
Ranked by race time
Fastest Men's 400 m
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