Phil Weiser secured the Democratic nomination after defeating Sen. Michael Bennet in the June 30 primary, positioning him to succeed term-limited Gov. Jared Polis in a state that has favored Democrats in recent gubernatorial contests. Colorado’s partisan lean and history of Democratic victories in statewide races underpin trader consensus that the nominee starts with a substantial edge heading into November. Victor Marx emerged as the Republican nominee following a close primary, but the party’s structural challenges in the state have kept its implied probability low. Late developments such as significant polling shifts, economic conditions, turnout patterns among key voting blocs, or unforeseen campaign events could still narrow the gap before Election Day.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedColorado Governor Election Winner
$15,893 Vol.
$15,893 Vol.

Democrat
96%

Republican
1%
$15,893 Vol.
$15,893 Vol.

Democrat
96%

Republican
1%
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.
Market Opened: Oct 13, 2025, 6:38 PM ET
Resolver
0x2F5e3684c...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.
Resolver
0x2F5e3684c...Phil Weiser secured the Democratic nomination after defeating Sen. Michael Bennet in the June 30 primary, positioning him to succeed term-limited Gov. Jared Polis in a state that has favored Democrats in recent gubernatorial contests. Colorado’s partisan lean and history of Democratic victories in statewide races underpin trader consensus that the nominee starts with a substantial edge heading into November. Victor Marx emerged as the Republican nominee following a close primary, but the party’s structural challenges in the state have kept its implied probability low. Late developments such as significant polling shifts, economic conditions, turnout patterns among key voting blocs, or unforeseen campaign events could still narrow the gap before Election Day.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated

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