The 2008 United States Senate election in Alaska was held on November 4, 2008. Incumbent Republican U.S. Senator and former President pro tempore Ted Stevens ran for re-election to a seventh term in the United States Senate. It was one of the ten Senate races that U.S. Senator John Ensign of Nevada, the chairman of the National Republican Senatorial Committee, predicted as being most competitive. The primaries were held on August 26, 2008. Stevens was challenged by Democratic candidate Mark Begich, the mayor of Anchorage and son of former U.S. Representative Nick Begich.