Osman CHALLEY
- Born
- Dec 30, 1997 (28 years old)
Osman CHALLEY is a Sierra Leone middle-distance runner, born on December 30, 1997. He competes primarily in the 1500m, 5000m and 10000m.
His personal bests include 4:00.43 in the 1500m, 15:22.26 in the 5000m and 33:15.21 in the 10000m. He is currently active on the international athletics circuit, representing Sierra Leone.
2019 season best4:00.43Jul 25, 2019 · Niamey
Last competitionAfrican Games, Complexe Sportif Prince Moulay Abdellah, RabatAug 30, 2019 · 15:43.52
As of Oct 27, 2026: 2019 season best 4:00.43 (Jul 25, 2019, Niamey (NIG)) · Last competition: African Games, Complexe Sportif Prince Moulay Abdellah, Rabat, Aug 30, 2019, 15:43.52 · 28 years old
Personal bests
WA points calculator →Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2019 | 1500m | 4:00.43 | – | Jul 25, 2019 | Niamey (NIG) |
| 2019 | 5000m | 15:22.26 | – | Jul 27, 2019 | Niamey (NIG) |
| 2015 | 10000m | 33:15.21 | – | Sep 14, 2015 | Brazzaville (CGO) |