Women’s marathon world record-holder Ruth Chepngetich has been provisionally suspended for a positive doping test.

Ruth Chepngetich, the world record holder in the women's marathon, was provisionally suspended after a positive doping test ...

Women’s marathon world record holder Ruth Chepng’etich has been provisionally suspended over a doping violation. The Kenyan, ...

Women's marathon world record-holder Ruth Chepngetich has been provisionally suspended by the Athletics Integrity Unit for ...