William Sigei
- Born
- Oct 11, 1969 (57 years old)
- Events
- 10 000 m · 3000 m
William Sigei is a Kenya long-distance runner, born on October 11, 1969. He competes primarily in the 3000m, 5000m and 10000m.
His personal bests include 7:37.73 in the 3000m, 13:06.15 in the 5000m, 26:52.23 in the 10000m, 43:31 in the 15Kilometr and 27:24 in the 10Kilometr. He has earned 4 gold medals in major international competitions. He is currently active on the international athletics circuit, representing Kenya.
Personal best · 10 000 m26:52.23
1996 season best13:38.01Aug 21, 1996 · Linz
Personal best · 3000 m7:37.73
As of Oct 27, 2026: 10 000 m 26:52.23 (#53 all-time), 3000 m 7:37.73, 1996 season best 13:38.01 (Aug 21, 1996, Linz (AUT)) · 57 years old
Personal bests
WA points calculator →Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 1996 | 5000m | 13:38.01 | – | Aug 21, 1996 | Linz (AUT) |
| 1995 | 3000m | 7:51.41 | – | Jul 23, 1995 | Sheffield (GBR) |
| 1995 | 5000m | 13:06.15 | – | Jul 21, 1995 | Oslo (NOR) |
| 1995 | 10000m | 27:31.54 | – | Aug 25, 1995 | Bruxelles (BEL) |
| 1994 | 5000m | 13:06.72 | – | Jul 15, 1994 | Crystal Palace, London (GBR) |
| 1994 | 10000m | 26:52.23 | – | Jul 22, 1994 | Bislett Stadion, Oslo (NOR) |
| 1994 | 10Kilometr | 27:24 | – | Apr 16, 1994 | New Orleans, LA (USA) |
| 1994 | CrossCount | 34:29 | – | Mar 26, 1994 | 22nd IAAF World Cross Country Championships |