The Men's 800 metres at the 2011 World Championships in Athletics was held at the Daegu Stadium on August 27, 28 and 30. The first semi-final went out fast, with a bunch finish. While Abubaker Kaki came into the event as one of the favorites, he had to qualify to the final by time as the fastest 3rd place. Both time qualifiers came from the first semi. The second semi was the opposite kind of race as kickers Nick Symmonds and Yuriy Borzakovskiy almost acted as a team to run from the front and slow the pace. The two almost formed a wall down the home stretch that frustrated the runners behind them, achieving the two slowest qualifying times into the final. The third semi final was favorite David Rudisha taking control of the race, only accelerating enough to make sure nobody passed him.