GOP Delegates Back Mike Wiener for Senate District 5, Primary Looms

State Rep. Mike Wiener walked out of last Saturday's Republican endorsing convention with 80% of the delegate vote for Minnesota Senate District 5, but the race for the GOP nomination is far from settled: incumbent Paul Utke is running in the Republican primary for Minnesota State Senate District 5 on August 11, 2026.

GOP delegates backed Wiener for the Senate seat over current District 5 Sen. Paul Utke, with Wiener picking up 80% of the vote to claim the endorsed Republican candidate status. The convention gave Wiener a commanding margin, but under Minnesota's endorsement system, a primary remains the voters' final word.

Wiener represents District 5B in central Minnesota, which includes the cities of Wadena and Long Prairie and parts of Cass, Morrison, Todd, and Wadena Counties. He has filed to run for the Senate District 5 seat in the 2026 election. Wiener, a Long Prairie-based businessman and cattle farmer, won re-election to the House in the general election on November 5, 2024, and would give up that seat to make the Senate bid.

Utke currently represents the people of Senate District 5, which includes communities in Becker, Hubbard, Wadena, Cass, Morrison, and Todd counties. Utke was first elected to the Minnesota Senate in 2016, and won re-election in the general election on November 8, 2022. Utke lives in Park Rapids, Minnesota. Running without the party endorsement would be unusual but not unprecedented in Minnesota legislative races; Utke himself defeated Bret Bussman and Dale A.P. Anderson in a Republican primary for Senate District 5 on August 9, 2022, demonstrating he has navigated competitive primaries before.

The intra-party contest sits within a historically busy 2026 election cycle across the region. All 67 Minnesota state senators and 134 state representatives are up for reelection, as are all eight U.S. House seats. In Beltrami County alone, the board will see contested elections in Districts 1 and 3, and three countywide offices, including sheriff, county attorney, and auditor-treasurer, are all on the ballot.

The Republican primary for Senate District 5 will occur on August 11, 2026, with the general election to follow on November 3, 2026. Whether Wiener's 80% endorsement showing translates into a primary advantage against a ten-year Senate incumbent will be tested at the ballot box.