HK

Harrison Koroso

KENKENMen
Birth dateJan 15, 1956
Height-
Weight-

Harrison Koroso is a Kenya steeplechase runner, born on January 15, 1956. He competes primarily in the 3000mSt, 15Kilometr and 20Kilometr.

His personal bests include 8:28.93 in the 3000mSt, 45:27 in the 15Kilometr and 1:02:37 in the 20Kilometr. He is currently active on the international athletics circuit, representing Kenya.

Key facts
3000 m steeplechase
8:28.93
#895 all-time
1985 season best
45:27
Feb 10, 1985 · Phoenix, AZ (USA)
1985 season best
Age
70 years old

As of Sep 18, 2026: 3000 m steeplechase 8:28.93 (#895 all-time), 1985 season best 45:27 (Feb 10, 1985, Phoenix, AZ (USA)) · 70 years old

Performance Charts

Season bests

SeasonDisciplineResultWindDateTrendCompetitions
1985
15Kilometr
45:27-Feb 10, 1985
↑
Phoenix, AZ (USA)
1984
3000mSt
8:33.29-May 5, 1984
↓
Tucson, AZ (USA)
1982
3000mSt
8:31.6h-Aug 8, 1982
↓
Porvoo (FIN)
1982
15Kilometr
47:30-Mar 14, 1982
↑
Tucson, AZ (USA)
1982
20Kilometr
1:04:24-Nov 21, 1982
↓
Point Mugu, CA (USA)
1981
3000mSt
8:28.93-Jun 6, 1981
↓
Baton Rouge, LA (USA)
1981
20Kilometr
1:02:37-Dec 20, 1981
↓
Zuma Beach (USA)
1978
3000mSt
8:33.6h-Jun 3, 1978
↓
Eugene, OR (USA)
1977
3000mSt
8:33.2h-Apr 2, 1977
↓
Austin, TX (USA)

1985

1 performance
DisciplineResultWindDateCompetitions
15Kilometr
45:27-Feb 1015 km, Phoenix, AZ

1984

2 performances
DisciplineResultWindDateCompetitions
3000mSt
8:33.29-May 5Tucson, AZ
3000mSt
8:41.20-Apr 7Tempe, AZ

1982

3 performances
DisciplineResultWindDateCompetitions
20Kilometr
1:04:24-Nov 21Lasse Viren Invitational, Point Mugu, CA
3000mSt
8:31.6HT-Aug 8Porvoo
15Kilometr
47:30-Mar 14Sun Run, Tucson, AZ

1981

3 performances
DisciplineResultWindDateCompetitions
20Kilometr
1:02:37-Dec 20Zuma Beach
3000mSt
8:30.23-Jul 14Athletissima Lausanne, Lausanne
3000mSt
8:28.93-Jun 6Baton Rouge NCAA Championships, Baton Rouge, LA

1978

1 performance
DisciplineResultWindDateCompetitions
3000mSt
8:33.6HT-Jun 3Eugene NCAA, Eugene, OR

1977

1 performance
DisciplineResultWindDateCompetitions
3000mSt
8:33.2HT-Apr 2Austin, TX

Honours

No medals

FAQ

Frequently asked questions

What is Harrison Koroso's 3000 m steeplechase personal best?

Harrison Koroso's 3000 m steeplechase personal best is 8:28.93, set on Jun 6, 1981 in Baton Rouge, LA (USA), #895 on the all-time list.

Which events does Harrison Koroso compete in?

Harrison Koroso competes in the 3000 m steeplechase.

How did Harrison Koroso perform in 1985?

1985 season best: 45:27, set on Feb 10, 1985 in Phoenix, AZ (USA).