CNN — Women’s marathon world record-holder Ruth Chepngetich has been provisionally suspended after testing positive for a banned substance, the Athletics Integrity Unit (AIU) announced on Thursday. Chepngetich smashed the previous marathon record by almost two minutes when she ran a time of 2:09:56 at the Chicago Marathon in October 2024, becoming the first woman in history to break the …
Read More »Ruth Chepngetich: Women’s marathon world record-holder provisionally suspended after testing positive for banned substance
