Karrin Taylor Robson suspended her campaign for Arizona governor on Thursday, leaving Rep. Andy Biggs (R-Ariz.) as the only Trump-backed candidate in the race.
Robson in a statement said that the Republican Party simply “can’t afford” a “divisive primary" in this year's elections.
Trump publicly announced his support for Robson in December, before Biggs launched his own campaign for governor. The president ultimately endorsed both of them in the race.
“I like Karrin Taylor Robson of Arizona a lot, and when she asked me to Endorse her, with nobody else running, I Endorsed her, and was happy to do so,” Trump wrote in a Truth Social post in April 2025. “When Andy Biggs decided to run for Governor, quite unexpectedly, I had a problem—Two fantastic candidates, two terrific people, two wonderful champions, and it is therefore my Great Honor TO GIVE MY COMPLETE AND TOTAL ENDORSEMENT TO BOTH. Either one will never let you down."
Robson pitched herself as a business executive and political outsider during her campaign, similar to Trump. She also aligned her campaign with Trump’s “America First" agenda.
Rep. David Schweikert (R-Ariz.) is also running for governor in the GOP primary, as is small business owner Scott Neely.
Schweikert commended Robson on her campaign run.
Current Gov. Katie Hobbs is running for reelection in the Democratic primary.
In Arizona, the gubernatorial nominee is selected in the primary, which has been set for July 21. The gubernatorial nominee then chooses a running mate for lieutenant governor, Together, they run together on a single ticket in the general election set for Nov. 3, 2026.
