Overview
- Multiple outlets projected on June 3, 2026, that businessman Toby Doeden secured one of two spots in the Republican runoff for governor.
- The second runoff slot remains undecided and is being contested by Gov. Larry Rhoden, U.S. Rep. Dusty Johnson, and former state House Speaker Jon Hansen.
- State law requires a candidate to clear 35% to avoid a runoff so the top two vote-getters will face each other on July 28.
- Doeden ran as a largely self-funded political outsider who has pledged property tax cuts and spending cuts, and President Donald Trump has not publicly endorsed any candidate in the crowded primary.
- The GOP nominee is widely expected to be the favorite in November in deeply Republican South Dakota, a fact that frames the runoff as the decisive contest for statewide policy direction and leadership.