Hero background image

Flipping CO-4 in June, Keeping it by Beating Boebert in November

Opt in to text and emails

Introductory photo

FLIP & KEEP a U.S. House Seat

Republican Rep. Ken Buck left Congress before the term ended.

The special election to fill his vacancy is on June 25.

Because more like Buck are resigning, with this seat, we have a chance to win majority of the House.

And plot twist, Rep. Lauren Boebert had already decided to ditch her district, CO-3, to run here, CO-4.

To run in the special election, Boebert would have to resign her seat. She said she won't. But she will run in the June 25 primary.

That means, with your help, we defeat Greg Lopez win a House seat June 25. And then, we're going to keep this seat while defeating Lauren Boebert in November.

We’re grateful for your donations!

Introductory photo

I'm a Colorado native who grew up in Sterling and Highlands Ranch. I was working in Washington, D.C. when my parents got sick. Thanks to my union, I was able to return home last fall to provide end-of-life care. Now, I'm running for Congress to restore abortion rights, defend Social Security and Medicare and to make Colorado a world leader in renewable energy and climate technology.

Introductory photo

Rocky Mountain News

2003 Throwback. Jay Calvarese hands a box of Play-Doh to daughter Trish, 17, Thursday at their Highlands Ranch home. Trish's Holiday Stars project has collected 1,000 toys to be donated to battered women's shelters and others in need.

Latest Campaign Developments

So much is happening. We'll keep you posted here.


Trisha Calvarese Wins Delegate Vote, Wins Top Spot on the Ballot

Trisha received 58.6% of the delegate vote and will appear first on the ballot in the June 25 primary election. She also faces MAGA “placeholder” Greg Lopez in the June 25 General Special Election.


Civil Rights Icon Polly Baca Endorses Trisha Calvarese for U.S. Congress

"She is the best candidate to protect women’s rights, to fight for immigration reform, and to connect historic Biden-Harris investments to the people and places often left behind, left out, or overlooked..."


Trisha Calvarese Announces Campaign for Congress 

Former labor movement, federal government communicator and Highlands Ranch resident launches campaign to represent Colorado's 4th Congressional District