**Democratic nominee Manny Rutinel holds a clear edge in Colorado’s 8th District heading into the November 3 general election.** The seat flipped narrowly to freshman Republican incumbent Gabe Evans in 2024 after even closer contests in prior cycles, creating one of the nation’s most competitive House battlegrounds. Rutinel consolidated the Democratic primary field in late June with roughly 61% of the vote. Forecasters rate the race a toss-up or lean Democratic, citing the district’s modest Republican lean offset by midterm dynamics that historically favor the out party. Trader consensus at 74.5% for Democrats versus 23% for Republicans reflects this combination of local competitiveness and national environment, though the outcome remains sensitive to turnout, late-cycle spending, and any shifts in the broader generic ballot.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedCO-08 House Election Winner
CO-08 House Election Winner
$15,294 Vol.
$15,294 Vol.
Nov 3, 2026
Democratic Party
75%
Republican Party
23%
$15,294 Vol.
$15,294 Vol.
Nov 3, 2026
Democratic Party
$8,022 Vol.
75%
Republican Party
$7,272 Vol.
23%
This market will resolve according to the party of the candidate who wins the CO-08 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The midterm elections will take place on November 3, 2026.
A candidate's party will be determined by their ballot-listed or otherwise identifiable affiliation with that party at the time all of the 2026 House elections are conclusively called by this market's resolution sources. A candidate without a ballot-listed affiliation to either the Democrat or Republican parties will be considered a member of one of these parties based on the party with which they most recently expressed their intent to caucus at the time all of the House elections are conclusively called by this market's resolution sources.
This market will resolve based on the result of the election as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results as reported by the United States government, specifically the Federal Election Commission (https://www.fec.gov/).**Democratic nominee Manny Rutinel holds a clear edge in Colorado’s 8th District heading into the November 3 general election.** The seat flipped narrowly to freshman Republican incumbent Gabe Evans in 2024 after even closer contests in prior cycles, creating one of the nation’s most competitive House battlegrounds. Rutinel consolidated the Democratic primary field in late June with roughly 61% of the vote. Forecasters rate the race a toss-up or lean Democratic, citing the district’s modest Republican lean offset by midterm dynamics that historically favor the out party. Trader consensus at 74.5% for Democrats versus 23% for Republicans reflects this combination of local competitiveness and national environment, though the outcome remains sensitive to turnout, late-cycle spending, and any shifts in the broader generic ballot.
This market will resolve according to the party of the candidate who wins the CO-08 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The midterm elections will take place on November 3, 2026.
A candidate's party will be determined by their ballot-listed or otherwise identifiable affiliation with that party at the time all of the 2026 House elections are conclusively called by this market's resolution sources. A candidate without a ballot-listed affiliation to either the Democrat or Republican parties will be considered a member of one of these parties based on the party with which they most recently expressed their intent to caucus at the time all of the House elections are conclusively called by this market's resolution sources.
This market will resolve based on the result of the election as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results as reported by the United States government, specifically the Federal Election Commission (https://www.fec.gov/).
A candidate's party will be determined by their ballot-listed or otherwise identifiable affiliation with that party at the time all of the 2026 House elections are conclusively called by this market's resolution sources. A candidate without a ballot-listed affiliation to either the Democrat or Republican parties will be considered a member of one of these parties based on the party with which they most recently expressed their intent to caucus at the time all of the House elections are conclusively called by this market's resolution sources.
This market will resolve based on the result of the election as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results as reported by the United States government, specifically the Federal Election Commission (https://www.fec.gov/).
Market Opened: Dec 16, 2025, 11:47 AM ET
Volume
$15,294End Date
Nov 4, 2026Market Opened
Dec 16, 2025, 11:47 AM ETResolver
0x2F5e3684c...This market will resolve according to the party of the candidate who wins the CO-08 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The midterm elections will take place on November 3, 2026.
A candidate's party will be determined by their ballot-listed or otherwise identifiable affiliation with that party at the time all of the 2026 House elections are conclusively called by this market's resolution sources. A candidate without a ballot-listed affiliation to either the Democrat or Republican parties will be considered a member of one of these parties based on the party with which they most recently expressed their intent to caucus at the time all of the House elections are conclusively called by this market's resolution sources.
This market will resolve based on the result of the election as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results as reported by the United States government, specifically the Federal Election Commission (https://www.fec.gov/).**Democratic nominee Manny Rutinel holds a clear edge in Colorado’s 8th District heading into the November 3 general election.** The seat flipped narrowly to freshman Republican incumbent Gabe Evans in 2024 after even closer contests in prior cycles, creating one of the nation’s most competitive House battlegrounds. Rutinel consolidated the Democratic primary field in late June with roughly 61% of the vote. Forecasters rate the race a toss-up or lean Democratic, citing the district’s modest Republican lean offset by midterm dynamics that historically favor the out party. Trader consensus at 74.5% for Democrats versus 23% for Republicans reflects this combination of local competitiveness and national environment, though the outcome remains sensitive to turnout, late-cycle spending, and any shifts in the broader generic ballot.
This market will resolve according to the party of the candidate who wins the CO-08 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The midterm elections will take place on November 3, 2026.
A candidate's party will be determined by their ballot-listed or otherwise identifiable affiliation with that party at the time all of the 2026 House elections are conclusively called by this market's resolution sources. A candidate without a ballot-listed affiliation to either the Democrat or Republican parties will be considered a member of one of these parties based on the party with which they most recently expressed their intent to caucus at the time all of the House elections are conclusively called by this market's resolution sources.
This market will resolve based on the result of the election as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results as reported by the United States government, specifically the Federal Election Commission (https://www.fec.gov/).
A candidate's party will be determined by their ballot-listed or otherwise identifiable affiliation with that party at the time all of the 2026 House elections are conclusively called by this market's resolution sources. A candidate without a ballot-listed affiliation to either the Democrat or Republican parties will be considered a member of one of these parties based on the party with which they most recently expressed their intent to caucus at the time all of the House elections are conclusively called by this market's resolution sources.
This market will resolve based on the result of the election as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results as reported by the United States government, specifically the Federal Election Commission (https://www.fec.gov/).
Volume
$15,294End Date
Nov 4, 2026Market Opened
Dec 16, 2025, 11:47 AM ETResolver
0x2F5e3684c...**Democratic nominee Manny Rutinel holds a clear edge in Colorado’s 8th District heading into the November 3 general election.** The seat flipped narrowly to freshman Republican incumbent Gabe Evans in 2024 after even closer contests in prior cycles, creating one of the nation’s most competitive House battlegrounds. Rutinel consolidated the Democratic primary field in late June with roughly 61% of the vote. Forecasters rate the race a toss-up or lean Democratic, citing the district’s modest Republican lean offset by midterm dynamics that historically favor the out party. Trader consensus at 74.5% for Democrats versus 23% for Republicans reflects this combination of local competitiveness and national environment, though the outcome remains sensitive to turnout, late-cycle spending, and any shifts in the broader generic ballot.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
Beware of external links.
Beware of external links.
Frequently Asked Questions