Karen Breslin
Attorney, Political Science Professor CU Denver
Candidate for US Senate
Democrat
Next Election
Colorado 2026 Democrat Primary • June 30, 2026
About Karen Breslin
I’m Karen Breslin, and I’m running for the U.S. Senate because Colorado—and our country—desperately need change. The status quo has failed us, leaving working families struggling, our rights under attack, and too many politicians more focused on partisan games than real solutions.
HELP ME BRING CHANGE TO WASHINGTON
HELP ME BRING CHANGE TO WASHINGTON
Latest Updates
Candidate
Running for US Senate
Too many Democrats assume logging is a good idea so long as it is sold as fuel reduction and wildfire mitigation.
Candidate
Running for US Senate
He needs to be removed. Democrats need to push for that.
Candidate
Running for US Senate
Couldn't agree more. But Hickenlooper needs a plan! Senate Democrats must take action to stop this war. Orchestrate an event with experts, a live townhall, ask people to call White House, Republican and Democratic members. This disaster must not occu... more
Candidate
Running for US Senate
Vic is speaking the truth.
Candidate
Running for US Senate
Gaza was and is an atrocity that happened with US support. This war is also. We must not look away from the effects of US power on innocents.
Candidate
Running for US Senate
Even if the war stopped immediately, the price shocks will reverberate for months, maybe years. Industry experts cite the challenges of repairing damaged infrastructure and restarting wells.
Candidate
Running for US Senate
There must be a No Kings type mobilization to stop this war. And our members of Congress, and candidates, must use their platforms to highlight the extreme danger.
Candidate
Running for US Senate
This lunatic must be stopped.
Candidate
Running for US Senate
The war on Iran is a human rights travesty and a threat of exceptional proportion to the lives of almost every one, whether due to the risk of nuclear war or economic collapse.
Candidate
Running for US Senate
Wonderful people in these photos! So honored by your support! 🥰
Attorney General Phil Weiser’s name will appear first on Colorado’s Democratic gubernatorial primary ballot after his overwhelming win Saturday at the party’s state assembly in Pueblo. Weiser joins U.S. Sen. Michael Bennet in the June 30 primary for the office held by term-limited Gov. Jared Polis. ...
As Colorado Democrats prepare to designate candidates to the June primary ballot at the party’s state assembly in Pueblo on Saturday, three candidates appear poised to win top-line designation in downballot statewide races, according to data compiled by the state party. There isn’t much suspense abo...
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Karen Breslin
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Jessie Danielson
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Legislation to Enact Protections for Meatpackers Clears Committee Unanimously Colorado Senate Democrats
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Karen Breslin
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