👤 About Karen Breslin
Karen Breslin is a Democratic candidate for U.S. Senate in Colorado’s 2026 federal election cycle. The campaign has not yet reported substantial fundraising in current FEC filings. The race’s incumbent is Democratic John Hickenlooper.
Bio auto-generated from candidate filings.
🔗 Where to learn more
💰 Campaign finance
No FEC filings reported yet for the 2026 cycle.
🏁 The race for U.S. Senate
KB
Karen Breslin VIEWING
Democrat
19 candidates have filed with the FEC for this race.
NONPARTISAN · SOURCED FROM CONGRESS.GOV, OPENFEC, SENATE & HOUSE CLERKS · UPDATED REGULARLY
2026 candidate profile
Karen Breslin
Democrat · Challenger
Running for: Colorado U.S. Senate
FEC pending
Total raised
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Cash on hand
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Spent
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FEC status
FEC filing
FEC IDS6CO00408
OfficeColorado U.S. Senate
PartyDemocrat
See the full race
View every candidate, all fundraising totals, and the primary results for the Colorado U.S. Senate race.
🗳 2026 Election
U.S. Senate — Colorado
Primary: Jun 30, 2026 (3 weeks ago)
· General: November 3, 2026