Athing Mu falls in 800m final, dashing hopes for repeat in Paris - ESPNAthing Mu's fall during the 800m final at the U.S. track trials shattered her hopes for a repeat victory.
U.S. Olympic trials: Athing Mu's hopes of a golden repeat in the 800 shatteredAthing Mu, the Olympic champion, faced a setback in the 800-meter final at the U.S. track and field trials due to a fall during the race.