In 2008, Teter returned to the international scene by winning again the U.S. indoor championship title, and qualified for the 800 metres at the 2008 IAAF World Indoor Championships in Valencia, Spain, where she made only into the semi-final round. Teter also finished fourth in the same distance at the U.S. Olympic Trials in Eugene, Oregon, with a time of 2:01.30. However, she earned a spot on her second United States team for the Olympics, when third-place runner Kameisha Bennett did not have an A-standard of 2:00.00 or better.