Curtis wins GOP primary for House seat vacated by Jason Chaffetz

Curtis wins GOP primary for House seat vacated by Jason Chaffetz
© Haiyun Jiang

Provo, Utah Mayor John Curtis won the Republican nomination Tuesday in a race to fill the House seat vacated by former Rep. Jason ChaffetzJason ChaffetzMatt Schlapp: Trump's policies on Russia 'two or three times tougher than anything' under Obama Tucker Carlson: Ruling class cares more about foreigners than their own people Fox's Kennedy chides Chaffetz on child migrants: 'I’m sure these mini rapists all have bombs strapped to their chests' MORE (R-Utah) in June. 

Curtis, the only GOP candidate in the race not to vote for President Trump in the November 2016 election, topped former state lawmaker Chris Herrod by nearly 12 percent and lawyer Tanner Ainge by about 15 percent, according to preliminary election results.

During the GOP primary for Utah's 3rd congressional district, Curtis faced hundreds of thousands of dollars in attack ads run by out-of-state groups that sought to cast him as weak on benchmark conservative issues like lowering taxes.

 His victory on Tuesday sets him up for a clear victory in the state's special election in November. Democrats are not expected to heavily contest the district, where Republicans outnumber Democrats 5-1, according to The Associated Press.

During his primary campaign, Herrod won the endorsements of key conservatives in Congress, such as Sens. Rand PaulRandal (Rand) Howard PaulRepublicans have spent .5 million at Trump properties since he took office: report Ex-Virginia GOP Senate candidate shares offensive voicemail allegedly left by Charlottesville rally organizer GOP leaders: No talk of inviting Russia delegation to Capitol MORE (R-Ky.) and Ted CruzRafael (Ted) Edward CruzCruz challenger O'Rourke launching .27M TV ad buy focusing on 'positive' message Neo-Nazis hope to leverage Alex Jones controversies one year after Charlottesville violence Texas brewery makes 'Beto Beer' for Democratic Senate candidate MORE (R-Texas).

The special election is among seven to be held this year. Five lawmakers left their seats to take on roles in President Trump's administration. 

Chaffetz announced earlier this year that he would step down from the House, where he served as the chairman of the powerful Oversight Committee. 

Since vacating his seat at the end of June, Chaffetz has taken on a job as a Fox News commentator, though he has left open the possibility of a future run for office.

Curtis is set to face off against Democrat Kathie Allen, a physician, and third-party candidate Jim Bennett, the son of former U.S. Sen. Robert Bennett (R-Utah), in the November special election.