2000 United States Olympic Trials (track and field) a place on the Olympic team. In the event that a leading athlete did not hold an "A" standard, or an athlete withdrew, the next highest finishing athlete with an "A" standard was selected instead. Maurice Greene, who won the 100 meter trial, and Michael Johnson, who won the 400 meter trial and was the defending 200 meter gold medallist, both pulled hamstrings in the 200 meter final. Neither qualified in that event. Key: 2000 United States Olympic Trials (track and field) The 2000 United States Olympic Trials for track and field were held at Hornet Stadium in Sacramento, California.
800 metres have been known to use a negative split to their advantage. A positive split is achieved by running the first lap faster than the second lap, and a negative split is achieved by the opposite, running the second lap faster than the first could help. The current world record holder, David Rudisha, runs using a positive split strategy. In his 2012 Olympic race, he ran his first lap in 49.28 seconds and his second lap in 51.63 seconds. Theoretically, an even split is the most effective strategy, but it is nearly impossible to achieve due to the race's length. As