JK
John Korir
Kenya · result sourceInternational competitor
Next race
No upcoming race recorded
Latest marathon
John Korir ran 2:01:52 at Boston Marathon on —his latest recorded marathon.
About John Korir
Marathon history
| Race | Category | Date | Time | Overall | Source |
|---|---|---|---|---|---|
| Boston Marathon | Major | 2:01:52 | — | ResultResult source for Boston Marathon on Apr 20, 2026 | |
| Valencia Marathon | Other | 2:02:24 | — | ResultResult source for Valencia Marathon on Dec 7, 2025 | |
| Boston Marathon | Major | 2:04:45 | — | ResultResult source for Boston Marathon on Apr 21, 2025 | |
| Chicago Marathon | Major | 2:02:44 | — | ResultResult source for Chicago Marathon on Oct 13, 2024 | |
| Boston Marathon | Major | 2:07:40 | — | ResultResult source for Boston Marathon on Apr 15, 2024 |
Profile updated
Sources5References, result records and verification dates
- worldathletics.org
- Boston Marathon (2024-04-15): 2:07:40
- registration.baa.org
- Boston Marathon (2025-04-21): 2:04:45
- registration.baa.org
- Boston Marathon (2026-04-20): 2:01:52
- worldathletics.org
- Chicago Marathon (2024-10-13): 2:02:44
- rfeacontent.es
- Valencia Marathon (2025-12-07): 2:02:24
Source-check dates apply to individual claims.