American champion Sha'Carri Richardson cannot run in the Olympic 100-meter race after testing positive for a chemical found in marijuana.
Sha'Carri Richardson celebrates after winning the fourth heat during the women's 100-meter run at the U.S. Olympic Track and Field Trials Friday, June 18, 2021, in Eugene, Ore. (AP Photo/Ashley Landis)
Ashley Landis
Sha'Carri Richardson celebrates after winning the women's 100-meter run at the U.S. Olympic Track and Field Trials Saturday, June 19, 2021, in Eugene, Ore. (AP Photo/Ashley Landis)
Ashley Landis
Sha'Carri Richardson celebrates after winning the fourth heat during the women's 100-meter run at the U.S. Olympic Track and Field Trials Friday, June 18, 2021, in Eugene, Ore. (AP Photo/Ashley Landis)
Ashley Landis
Sha'Carri Richardson celebrates after winning the women's 100-meter run at the U.S. Olympic Track and Field Trials Saturday, June 19, 2021, in Eugene, Ore. (AP Photo/Chris Carlson)
Chris Carlson
Sha'Carri Richardson celebrates after winning the fourth heat during the women's 100-meter run at the U.S. Olympic Track and Field Trials Friday, June 18, 2021, in Eugene, Ore. (AP Photo/Ashley Landis)
Ashley Landis
Sha'Carri Richardson celebrates after winning the first heat of the semis finals in women's 100-meter runat the U.S. Olympic Track and Field Trials Saturday, June 19, 2021, in Eugene, Ore. (AP Photo/Ashley Landis)
Ashley Landis
Sha'Carri Richardson celebrates after winning the women's 100-meter run with grandmother Betty Harp at the U.S. Olympic Track and Field Trials Saturday, June 19, 2021, in Eugene, Ore. (AP Photo/Ashley Landis)
Ashley Landis
Sha'Carri Richardson celebrates after winning the women's 100-meter run at the U.S. Olympic Track and Field Trials Saturday, June 19, 2021, in Eugene, Ore.(AP Photo/Charlie Riedel)
Sprinter Sha’Carri Richardson has been left off the U.S. relay team and won’t run in the Tokyo Olympics. Earlier, she lost her spot in the women’s 100 meters after failing a test for marijuana.
