Former marathon world record-holder Wilson Kipsang receives 4-year doping ban

The former marathon world record-holder was suspended for whereabouts failures in January 2020

Brigid Kosgei’s marathon world record finally ratified by World Athletics

Over four months after her record-breaking run in Chicago, Kosgei’s record has been ratified

Former marathon world record holder provisionally suspended for anti-doping violation

Wilson Kipsang, the only man to beat Kipchoge over the marathon distance, has been provisionally suspended