A Pennsylvania state senator who has pushed to overturn last year’s presidential election and led protests against pandemic shutdowns and mitigation efforts formally announced on Saturday that he will run for the Republican gubernatorial nomination.
Sen. Doug Mastriano of Franklin County launched his campaign at a Gettysburg rally more than four months before voters will pick the major-party candidates in the race to succeed Democratic Gov. Tom Wolf, who is term-limited.
Mastriano’s decision to join the large field of GOP hopefuls was widely expected, particularly after he said last month that he had reached his goal for campaign donations.
Pennsylvania Attorney General Josh Shapiro, a resident of Abington in the Philadelphia suburbs, appears to have cleared the Democratic Party primary field.
The primary election is May 17.
Mastriano, 58, was a little-known retired Army colonel who had lost an effort to run for Congress when he won a 2019 special election for the state Senate from a rural district where Interstate 81 meets the Maryland state line.
The pandemic and his energetic efforts on behalf of former President Donald Trump before and after the 2020 results were in catapulted him to prominence within state Republican circles.
The GOP field seeking the nomination for governor is remarkably wide — 13 appeared at a candidate’s forum in Carlisle this week, but not Mastriano or former U.S. Rep. Lou Barletta.
© Copyright 2026 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.