Victor Marx leads the Colorado Republican primary for governor, scheduled for June 30, 2026, as the frontrunner with strong fundraising totals approaching $2.7 million and a May poll showing 42% support among likely primary voters. State Sen. Barbara Kirkmeyer and state Rep. Scott Bottoms trail with more limited resources and lower polling numbers. Marx, a first-time candidate and ministry leader emphasizing an anti-establishment message, has drawn attacks during recent debates for his lack of elected experience and past claims tied to his nonprofit work. Kirkmeyer brings decades of legislative service and has positioned herself on issues like housing and regulation reduction, while Bottoms highlights his record in the state house. Trader positioning reflects Marx’s resource and visibility advantages heading into the final stretch, though the contest remains open until ballots are cast.