U.S. Senate Candidate Profile

Karen Breslin

Updated

DemocraticU.S. SenateColorado

Background

Karen Breslin is a Democratic candidate for U.S. Senate in Colorado in the 2026 election cycle. She has a bachelor's degree from Metro State University of Denver (1982), a graduate degree from the University of Colorado Denver (1989), and a law degree from the University of Denver (2002). Karen Breslin has served as a professor, lawyer, and program manager with the National Park Service. She has also been involved in political advocacy and public commentary on issues such as sexual assault and political accountability. For the 2026 election cycle, Federal Election Commission filings report Karen Breslin raised $165,312, spent $163,439, and had $1,872 in cash on hand. She is listed by the FEC as a Democratic candidate for U.S. Senate from Colorado. Karen Breslin opposes the development of a Buccees in Monument, El Paso County, arguing it destroys the state's natural beauty. She has criticized current environmental policies and advocates for technologies to reduce consumption and preserve natural carbon-absorbing places. Karen Breslin holds the view that rural communities are shortchanged in federal funding and face worse health outcomes, including higher infant mortality and lower life expectancy. She argues that lawmakers offer faux solutions like 'green energy' that primarily benefit subsidized renewable companies.

Summary compiled from cited public records. Sources: Official candidate filing records; ballotpedia.org/Karen_Breslin; facebook.com/BreslinforColorado/; Federal Election Commission (fec.gov/data/candidate/S6CO00408/); Federal Election Commission.

Last updated 2026-10-06.

Sourced summary

FEC totals for the 2026 cycle report that Karen Breslin raised $165,312, spent $163,439, reported $1,872 cash on hand. api.open.fec.gov

FEC totals for the 2026 cycle report that Karen Breslin raised $164,778, spent $155,620, reported $9,158 cash on hand. api.open.fec.gov

Source filings

Finance snapshot

Karen Breslin's committee id is C00897488

Karen Breslin's latest reported disbursements $165,312. fec.gov

Race and district

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Mark Baisley (Republican), Amanda J Jillian Calderon (Republican), Bob Chew (Other), Robert Chew (Other), Clinton Roosevelt Dale (Independent), Julie Gonzales (Democratic), Brashad D Hasley (Democratic), John W. Hickenlooper (Democratic).

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Karen Breslin profile reference

Profile status: Active candidate. Roster status: challenger. Race status: discovered.

No certified general-election roster row matched this profile.

Valid citations 55. Primary-source references 55. First seen 2026-05-05. Last seen 2026-10-06. Profile record updated 2026-10-06.

Published claim kinds: Background 2, Finance 2, Other sourced notes 2.

Recorded source hosts: ballotpedia.org, 1 URL, newest scrape 2026-09-05; facebook.com, 1 URL, newest scrape 2026-09-05.

Other ids: Other senate-lda:_run.

Same race

11 other indexed profiles returned with Karen Breslin, the limit of this page's race query. Not a certified ballot.

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How this profile is researched

A profile section follows the public method for that record.

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