YouGov poll
Fielded 10/9/2026 – 10/20/2026 · 710 respondents · Likely voters
Result
Share of respondents (remainder shown as undecided / other)
Phil Weiser (D)
57%
Victor Marx (R)
37%
About this poll
- Pollster
- YouGov
- Field dates
- Friday, October 9, 2026 – Tuesday, October 20, 2026
- Sample
- 710 · Likely voters
- Sponsors
- University of Colorado American Politics Research Lab
- Internal poll
- No
- Published
- Monday, November 2, 2026
- Source
- www.colorado.edu (opens in a new tab)
- Data feed
- The New York Times (via PollResults.org)
- Last updated