Mary Peltola, the former Alaska congresswoman and first Alaska Native elected to Congress, announced Monday that she will challenge Republican Sen. Dan Sullivan for his seat in the U.S. Senate, delivering a campaign message she calls “Alaska First”. Peltola emphasized the need for systemic change to address grocery costs, energy prices, fisheries, and affordable housing across the state.
My name is Mary Peltola, and I'm running for U.S. Senate to fight for fish, family, and freedom – and that begins with fixing the rigged system in DC that’s shutting down Alaska.
— Mary Peltola (@MaryPeltola) January 12, 2026
We need systemic change if we're going to fill our homes with abundance again. pic.twitter.com/pLnr4GLd9k
“Systemic change is the only way to bring down grocery costs, save our fisheries, lower energy prices and build new housing Alaskans can afford,” she said in a video statement. “No one from the Lower 48 is coming to save us, but I know this in my bones: There is no group of people more ready to save ourselves than Alaskans.”
Peltola’s announcement immediately drew national attention, with Democrats seeing Alaska as a potential pickup in the 2026 midterms. “Mary Peltola is our most steadfast champion and a strong voice for Alaskans in every region of our state,” said Alaska Democratic Party Chair Eric Croft in a statement. “We need an advocate like Mary who will work with anyone – or take on anyone – fighting for us and for the good of Alaska”.
Lauren French, senior political advisor with Senate Majority PAC, emphasized that Peltola’s candidacy has made Alaska’s Senate race more competitive. “Alaska is a very unique, very independent state that constantly sends mavericks to the U.S. Senate and the U.S. House,” she said. “There’s no one better representative than Mary Peltola”.
Analysts agree the race has shifted. Kyle Kondik, managing editor of Sabato’s Crystal Ball, said that Peltola’s entry moved Alaska’s Senate seat from “safe Republican” to “leans Republican,” one category shy of a toss-up. “The Alaska Senate race is probably a lot more competitive now than it was before Mary Peltola got in,” Kondik said. He noted that Peltola performed well in 2024, losing to now-Rep. Nick Begich by only three points despite Donald Trump winning Alaska by 13 points, demonstrating her crossover appeal with Republican voters.
Pollster Ivan Moore pointed out that a simple measure of voter sentiment—“who do you like?”—favors Peltola. “Seven percent more Alaskans like Mary than like Dan,” he said, citing data from Alaska Survey Research that tracks approval ratings statewide.
Still, Peltola faces an uphill battle. Sullivan is a two-term senator with broad recognition and a base among Alaska Republicans, bolstered by a Trump endorsement for his 2026 run. “Alaska is still very much a state that is a lot more complex than ‘red team and blue team,’” said Nate Adams, Sullivan’s campaign spokesperson, noting that the senator’s record on Alaska-specific issues remains a strong selling point.
Sen. Lisa Murkowski, who previously supported Peltola, endorsed Sullivan instead. “I strongly believe that a Republican majority in the U.S. Senate is in Alaska’s best interests. I will be supporting Dan’s re-election,” she said.
Alaska’s top-four primary system and ranked-choice voting in general elections add another layer of complexity to the race. The primary is scheduled for Aug. 19, 2026, with the top vote-getters advancing to the November general election.
Peltola will host her campaign launch Jan. 16 at 49th State Brewing in Anchorage, signaling that her campaign is ready to aggressively compete in what Democrats see as a key pickup opportunity. “Democrats need to pick up four seats to retake the Senate majority, making Alaska a critical battleground,” French said.
The Republican response was swift. The Alaska Republican Party and National Republican Senatorial Committee criticized Peltola’s record and painted Sullivan as the proven choice. Adams highlighted her legislative record: “His opponent served a term and a half in Congress where she didn’t pass a single bill. Alaskans deserve a senator with a proven record”.
Mary Peltola is radical, ineffective, & Alaska LAST.
— Senate Republicans (@NRSC) January 12, 2026
She locked out Alaska energy, rubber stamping Biden & his harmful agenda. She voted for higher costs, men in women's sports, & open borders.
She couldn't even get a single bill signed into law. Now, she wants a promotion. pic.twitter.com/HtKKaiianw
The race sets the stage for one of the most closely watched Senate contests of the 2026 midterms, drawing national money and attention. Peltola, who previously demonstrated an ability to attract crossover support from Republican voters, now aims to translate that appeal into a successful Senate bid.
