Sixth-fastest marathoner in history faces a potential 10-year doping ban

Kenya’s Titus Ekiru, a 2:02 marathoner, faces a lengthy ban for multiple positive doping tests and submitting falsified medical documentation to the Athletics Integrity Unit

Reigning Olympic 100m hurdles champ suspended for doping violations

Brianna McNeal has been provisionally suspended by the Athletics Integrity Unit for tampering with the anti-doping process

Top-10 finisher at Toronto Waterfront Marathon given 12-year doping ban

Ethiopia’s Etaferahu Temesgen Wodaj was charged following a failed test and attempts to tamper with the doping control process