Thomas Osano

Thomas Osano

KenyaKenya
Born
Jun 4, 1970 (56 years old)
Events
10 000 m · Half Marathon

Thomas Osano is a Kenya long-distance runner, born on June 4, 1970. He competes primarily in the 5000m, 10000m and Semi.

His personal bests include 13:30.40 in the 5000m, 27:28.87 in the 10000m, 1:00:36 in the Semi, 13:43 in the 5Kilometre and 43:22 in the 15Kilometr. He has earned 1 gold and 1 silver medals in major international competitions. He is currently active on the international athletics circuit, representing Kenya.

Personal best · 10 000 m27:28.87
#346 all-time
1999 season best30:44Jul 4, 1999 · Atlanta, GA
Personal best · Half Marathon1:00:36
#587 all-time

As of Nov 14, 2026: 10 000 m 27:28.87 (#346 all-time), Half Marathon 1:00:36 (#587 all-time), 1999 season best 30:44 (Jul 4, 1999, Atlanta, GA (USA)) · 56 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
5000mNY 1993Kenya 5000 m all-time list13:30.401,101 pts–
10000mOslo 1991Kenya 10 000 m all-time list27:28.871,181 pts#346
SemiRemich 1995Kenya Half Marathon all-time list1:00:361,162 pts#587
5KilometreRI 199713:43–
15KilometrFL 199443:22–
10KilometrGA 199628:06–

Progression

SeasonDisciplineResultWindDateCompetitions
199910Kilometr 30:44–Jul 4, 1999Atlanta, GA (USA)
1999Semi 1:03:20–Oct 3, 1999Breda (NED)
199815Kilometr 44:24–Oct 31, 1998Tulsa, OK (USA)
199810MilesRoa 48:05–Oct 17, 1998St. Petersburg, FL (USA)
19975Kilometre 13:43–Sep 14, 1997Providence, RI (USA)
199710Kilometr 29:28–Apr 26, 1997Trevira Twosome
199715Kilometr 43:43–Oct 25, 1997Tulsa, OK (USA)
199710MilesRoa 46:14–Aug 23, 1997Flint, MI (USA)
FAQ

Frequently asked questions

Thomas Osano's 10 000 m personal best is 27:28.87, set on Jul 6, 1991 in Oslo (NOR), #346 on the all-time list.

Thomas Osano competes in the 10 000 m and Half Marathon.

1999 season best: 30:44, set on Jul 4, 1999 in Atlanta, GA (USA).