The 24-year-old was going to compete in Tokyo ... The United States has been starving for a winner in the 100. Marion Jones is the last American woman to do it in 2000, but she was stripped ...

It was the fastest women’s 100 time ... will also run in the 200-meter next week — is seeking to become the “fastest man on Earth,” a title an American hasn’t held in 28 years.

American sprinter and reigning World champion Sha’Carri Richardson won her first Olympic medal in the women’s 100 meters at the ... The 37-year-old earlier announced that this would be her ...

The U.S. relay, which has been highly maligned in recent years for errors ... who swept the women’s 100-meters and won Olympic gold last summer, was expected to run away with this event.