Ruth Chepngetich, the women’s marathon world record holder, has been provisionally suspended by the Athletics Integrity Unit (AIU) for a banned substance. The diuretic hydrochlorothiazide (HCTZ) was detected in a sample collected from Kenyan Chepngetich on 14 March, the AIU said in a statement., external Chepngetich, 30, broke the world record to win the Chicago Marathon in October 2024, […]
