Karen Breslin
Running for U.S. Senate — 2026 election
Raised · 2026 cycle
$165K
Source: FEC
As of July 2026, Karen Breslin is a Democratic candidate for U.S. Senate in Colorado in the 2026 election. Federal Election Commission filings report $165,312 in total receipts for the 2026 cycle. All figures on this page are drawn from primary sources — FEC filings, congressional records, and STOCK Act disclosures — and link back to them.
Data last updated July 2026.
Karen Breslin is a Democratic candidate for the U.S. Senate in Colorado in the 2026 election, with a principal campaign committee named Breslin for US Senate. She is an attorney and a political science professor. Breslin previously worked as a long-time employee of the National Park Service.
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63% of donations are small-dollar contributions under $200 — a heavily grassroots-funded campaign.
$165K
Total raised
$163K
Total spent
$2K
Cash on hand
Where the money comes from
Reflects money received by the campaign committee itself. “Loans and other receipts” covers candidate or bank loans, offsets to operating expenditures, interest and other non-contribution receipts reported to the FEC. Independent expenditures by super PACs are not included.
Totals through 2026-06-30 · Source: FEC