The Athletics Integrity Unit (AIU) has handed a two-year suspension to Kenyan marathoner Careen Cheptoek after she admitted to breaching anti-doping regulations.Cheptoek tested positive for the prohibited substance Methylprednisolone during an in-competition test at the Taipei City Marathon on December 15, 2024. Methylprednisolone, categorized as a glucocorticoid, is banned in competition when administered by injectable, … Continue reading Kenyan Marathoner Careen Cheptoek Handed Two-Year Suspension For Anti-Doping Violation