Should USATF do away with the 13.1-mile qualifying option? Not necessarily.
Rupp, Meb Keflezighi and Jared Ward round out the U.S. Olympic marathon team that will compete in Rio.
The 29-year-old will make his debut on American marathoning's biggest stage.
The U.S. star now decides if he will run the Olympic Trials marathon in February.
Alberto Salazar responds to doping allegations made against him by the BBC, ProPublica, and former athletes and staff members.
Accusations from an assistant coach and former Nike athletes surfaced this week.