Karsten Warholm of Norway won the world title in the 400-meter hurdles at the world championships
Isaac Makwala will get a chance to run in the 200 meters after all
No admittance: With top challenger not allowed, Van Niekerk cruises to 400-meter win at worlds
Allyson Felix is very much looking forward to the 400-meter rematch with Shaunae Miller-Uibo at the world championships as the American tries to defend her title
Sam Kendricks of the United States was clean through the first five jumps in the pole vault and later was the only one to scale 5.95 meters to win gold at the world championships
Isaac Makwala was turned away from the Olympic Stadium after being ruled ineligible to compete at the world championships because of a stomach bug that has affected about 30 people at one of the official hotels
Several athletes competing at the world championships have come down with a stomach bug, the event's organizing committee says
McLeod helps Jamaica overcome the hurdles at worlds and finally grab the gold
Some athletes at the world championships staying at an official hotel have become ill
South African sprinter Wayde Van Niekerk is going for the 200-400 double at the world championships this week
