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who will win republican primary for governor 2026 colorado

The Republican primary for Colorado governor is not settled yet from the information available, so there isn’t a verified winner I can name right now. The strongest publicly reported contenders are Scott Bottoms, Barbara Kirkmeyer, and Victor Marx, with the race described as competitive and still in progress as of June 30, 2026.

What’s known

  • The Republican primary is being held on June 30, 2026, alongside Colorado’s broader primary election.
  • Coverage identifies three main Republican candidates: Scott Bottoms, Barbara Kirkmeyer, and Victor Marx.
  • Reporting before polls closed described the contest as competitive rather than clear-cut.

Likely outlook

  • If you want the safest answer, it’s too early to call based on the available reporting.
  • If you want the most likely top finisher from pre-results coverage, Scott Bottoms appears to be one of the leading names mentioned most often.
  • But until official results are finalized, any “winner” would be speculation.
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Candidate Coverage signal
Scott Bottoms Frequently described as a leading contender and winner of the GOP assembly top spot
Barbara Kirkmeyer Also listed among the main Republican contenders
Victor Marx Also listed among the main Republican contenders

Bottom line

At this moment, the best answer is too close to call based on the sources I can verify, though Scott Bottoms is the most prominently flagged Republican contender in pre-results coverage.