Olonbayar Jamsran
MongoliaActive- Born
- Aug 1, 1993 (33 years old)
- Events
- Marathon · Half Marathon
Olonbayar Jamsran is a Mongolia long-distance runner, born on August 1, 1993. He competes primarily in the 5000m, Semi and Marathon.
His personal bests include 15:10.0h in the 5000m, 1:03:49 in the Semi and 2:08:58 in the Marathon. He is currently active on the international athletics circuit, representing Mongolia.
Personal best · Marathon2:08:58
2026 season best2:13:29Oct 18, 2026 · Seoul
Personal best · Half Marathon1:03:49
Last competitionBank of China Beijing MarathonOct 18, 2026 · 2:13:29
As of Oct 27, 2026: Marathon 2:08:58, Half Marathon 1:03:49, 2026 season best 2:13:29 (Oct 18, 2026, Seoul (KOR)) · Last competition: Bank of China Beijing Marathon, Oct 18, 2026, 2:13:29 · 33 years old
Personal bests
WA points calculator →Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | Marathon | 2:13:29 | – | Oct 18, 2026 | Bank of China Beijing Marathon |
| 2025 | Marathon | 2:12:57 | – | Feb 24, 2025 | Osaka Marathon, Osaka |
| 2024 | Semi | 1:03:49 | – | Dec 8, 2024 | Huangshi Cihu Half Marathon |
| 2024 | Marathon | 2:13:44 | – | Dec 15, 2024 | Fuzhou Marathon, Fuzhou |
| 2023 | Semi | 1:04:18 | – | Apr 16, 2023 | Shanghai Half Marathon |
| 2023 | Marathon | 2:08:58 | – | Feb 26, 2023 | Osaka Marathon |
| 2022 | 5000m | 15:10.0h | – | Sep 18, 2022 | Mongolian Championships |
| 2022 | Marathon | 2:11:02 | – | Apr 17, 2022 | Seoul Marathon |