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2026 Colorado Governor Race odds

Polymarket traders make Phil Weiser (D) the favorite for “Colorado Governor Election Winner” at 97% (+0.3 pts in the last 24 hours), ahead of Victor Marx (R) at 3%.

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Prices refresh every few minutes. Probabilities are not predictions or advice, and you can lose what you trade.

Probability over the last 30 days

The top 2 outcomes right now.

Oct 2Nov 1
Phil Weiser (D)Victor Marx (R)

All 2 outcomes and their odds

Probability is the share price. Decimal odds show what $1 returns if that outcome wins, before fees. American odds show the same price as a moneyline: +150 pays $150 on a $100 stake, −200 needs $200 to win $100.

Odds as of

Where this market stands

“Colorado Governor Election Winner” is a Polymarket event with 2 open outcomes. Phil Weiser (D) leads at 97%, ahead of Victor Marx (R) at 3%. Phil Weiser (D) is up 0.3 points over the last 24 hours and up 0.4 points over the past week. Traders have put $20K through the event so far, including $1,058 in the last 24 hours, and it is scheduled to end on November 4, 2026.

Whale trades in this market

The latest trades of $1,000 or more on this event, newest first.

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How this market resolves

This market will resolve according to the winner of the 2026 Colorado gubernatorial election.

A candidate shall be considered to represent a party in the event that he or she is the nominee of the party in question. Candidates other than the Democratic or Republican nominee (e.g., Greens, Libertarian, independent) may be added at a later date.

Candidates who run as independents will not be encompassed by the “Democrat” or “Republican” options regardless of any affiliation they may have with the party.

The resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources call the race for the same candidate. If all three sources haven’t called the race in this state for the same candidate, this market will resolve based on the official certification.

Rules are written by Polymarket and shown as published. WhaleSays does not settle markets.

Common questions

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Who is the favorite in Colorado Governor Election Winner?
Phil Weiser (D) is the favorite at 97%, followed by Victor Marx (R) at 3%. Prices are the market's implied probabilities and update as traders buy and sell.
Will the Democrats win the Colorado governor race in 2026?
Polymarket traders give Phil Weiser (D) a 97% chance, which is decimal odds of 1.03 (American −3674): $1 staked on Phil Weiser (D) returns about $1.03 if it resolves Yes, before fees. In the last 24 hours the price moved up 0.3 points.

Related odds

Colorado Governor Election Margin of Victory

  • Democrat 25-30%29%
  • Democrat 20-25%27%
  • Democrat 30-35%22%

$30K traded · $1,120 in 24h

Ohio Governor Election Winner

  • Amy Acton (D)81%
  • Vivek Ramaswamy (R)20%

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California Governor Election Winner

  • Xavier Becerra98%
  • Steve Hilton1%
  • Rick Caruso<0.1%

$44M traded · $200K in 24h