Diana Chepkorir Stories

Kenya’s Diana Chepkorir handed four-year ban for doping
Kenya’s Diana Chepkorir handed four-year ban for doping
Erick Kariuki  |  Oct 15, 2025

Chepkorir last competed at the Boulder 10km in the United States on May 26, 2025, having started her career as a steeplechaser in 2016.

Kenyan runner Diana Chepkorir suspended over doping violation
Kenyan runner Diana Chepkorir suspended over doping violation
Lucy Mumbi  |  Sep 17, 2025

The Athletics Integrity Unit (AIU) said Chepkorir had been flagged through her Athlete Biological Passport.

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