Union Endorsed
“Jack understands that effective public transit starts with unionized labor. As a daily RTD rider, he sees firsthand how the dedication and professionalism of our transit workers keeps people moving. Jack will advocate for the resources, staffing levels, and safety protections our operators and mechanics need, and we trust him to stand with ATU 1001.”

“Boulder Progressives is proud to endorse Jack Rosenthal for RTD District O. As a daily rider and data analyst, he knows this system inside and out and exactly what it will take to fix it. He is not running to maintain the status quo. He is running to bring bold, innovative reforms to an agency that has been letting Boulder County down for decades. We believe Jack has the vision and the drive to transform RTD into the frequent, reliable, equitable transit network our community deserves.”
Endorsements



I'm proud to have the support of these elected officials and community leaders:

Michael Dougherty
Boulder County District Attorney

Ashley Stolzmann
Boulder County Commissioner

Julie Gonzales
CO State Senator

Janice Marchman
CO State Senator

Judy Amabile
CO State Senator

Junie Joseph
CO State Representative

Kenny Nguyen
CO State Representative

Manny Rutinel
CO State Representative

Brianna Titone
CO State Representative

Callie Rennison
CU Regent

Elliott Hood
CU Regent

Aaron Brockett
Boulder Mayor

Tara Winer
Boulder Mayor Pro Tem

Nicole Speer
Boulder Councilmember

Ryan Schuchard
Boulder Councilmember

Tina Marquis
Boulder Councilmember

Rob Kaplan
Boulder Councilmember

Matt Benjamin
Boulder Councilmember

Jake Marsing
Longmont Councilmember

Josh Cooperman
Louisville Councilmember

Saul Tapia Vega
Lafayette Mayor

Annmarie Jensen
Lafayette Councilmember

Anil Pesaramelli
Erie Councilmember

Guyleen Castriotta
Broomfield Mayor

Paloma Delgadillo
Broomfield Councilmember

Austin Ward
Broomfield Councilmember

John Alge
Thornton Councilmember

Kathy Gebhardt
CO Board of Education

Lisa Escárcega
CO Board of Education

Karen Benker
RTD Board of Directors, District I

Chris Nicholson
RTD Board of Directors, District A

Brett Paglieri
RTD Board of Directors, District M

Shannon Bird
Former CO State Representative

Lauren Folkerts
Former Boulder Mayor Pro Tem

Rachel Friend
Former Boulder Councilmember

Joan Peck
Former Longmont Mayor

JD Mangat
Former Lafayette Mayor

Hollie Rogin
Former Lyons Mayor

Karen Bigelow
Former Thornton Mayor Pro Tem

Joe Meyer
RTD Board Candidate, District C

Coleman Erickson
RTD Board Candidate, District J

Michael Farrington
RTD Board Candidate, District K

Karen DeAguero
Democratic Nominee for Adams County Commissioner

Gabriel Cervantes
Democratic Nominee for HD31

Max Lord
City of Boulder Planning Board

David Ensign
Former City of Boulder Planning Board Member

James Flattum
Greater Denver Transit Co-founder

Murray Smith
Community Advocate