Campaign signs for both candidates on the July 28, 2026, Republican runoff election for governor in downtown Rapid City, S.D. The Associated Press The Associated Press is an independent global news organization founded in 1846. ShareSouth Dakota Republican voters cast ballots Tuesday in the state's first runoff election, with Toby Doeden and Gov. Here are real-time Associated Press results of the statewide total and county-level results that can be viewed by hovering over each one. SubscribeThe Associated Press is an independent global news organization founded in 1846.