Rep. Lauren Boebert secured the Republican nomination for Colorado’s 4th Congressional District unopposed in the June 2026 primary after earlier tensions with President Trump over her support for Rep. Thomas Massie. The district’s strong Republican lean, reflected in prior election results and current forecasting models, positions her as the clear general-election nominee against Democrat Eileen Laubacher. Recent ethics allegations filed on September 17, which Boebert and one named former staffer have rejected as false and politically motivated, have not prompted any public signals of withdrawal or party pressure to exit. Trader consensus at 95.3% against dropout aligns with her established ballot status, passed filing deadlines, and absence of structural barriers or announced intentions to step aside. Late developments such as verified ethics findings, health events, or sudden party intervention remain the primary variables that could still shift the outlook before November.