Stephen Chepkwony

KenyaKenya
Born
Nov 15, 1955 (70 years old)
Events
400 m · 400 m hurdles

Stephen Chepkwony is a Kenya sprinter, born on November 15, 1955. He competes primarily in the 400m and 400mH.

His personal bests include 45.34 in the 400m and 51.0h in the 400mH. He is currently active on the international athletics circuit, representing Kenya.

Personal best · 400 m45.34
#749 all-time
1977 season best46.76May 27, 1977 · Bakersfield, CA
Personal best · 400 m hurdles51.0h

As of Nov 6, 2026: 400 m 45.34 (#749 all-time), 400 m hurdles 51.0h, 1977 season best 46.76 (May 27, 1977, Bakersfield, CA (USA)) · 70 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
400mChristchurch 1975Kenya 400 m all-time list45.341,156 pts#749
400mHNakuru 1976Kenya 400 m hurdles all-time list51.0h1,081 pts–

Progression

Compare me
SeasonDisciplineResultWindDateCompetitions
1977400m 46.76–May 27, 1977Bakersfield, CA (USA)
1976400m 45.5h–Apr 30, 1976Nakuru (KEN)
1976400mH 51.0h–Apr 30, 1976Nakuru (KEN)
1975400m 45.2h–Feb 4, 1975Christchurch (NZL)
1974400m 45.5h–Jul 31, 1974Nairobi (KEN)
1973400m 46.5h–Sep 1, 1973Nyeri (KEN)
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FAQ

Frequently asked questions

Stephen Chepkwony's 400 m personal best is 45.34, set on Jan 24, 1975 in Christchurch (NZL), #749 on the all-time list.

Stephen Chepkwony competes in the 400 m and 400 m hurdles.

1977 season best: 46.76, set on May 27, 1977 in Bakersfield, CA (USA).