Challenges for Dan Sullivan in the 2026 Senate Race
Six years prior, Dan Sullivan approached his reelection campaign with significant advantages. He enjoyed a lead in polls, a supportive political environment, and was running against an opponent lacking statewide office experience. Currently, circumstances have shifted. Sullivan, an Alaska Republican, trails behind Democrat Mary Peltola in several polls as he seeks a third Senate term.
RealClearPolling places Peltola ahead by approximately two points. A New York Times/Siena survey recently showed her with a 7-point lead, a stark contrast to October 2020 when Sullivan was leading independent Al Gross by eight points. Sullivan eventually won that race by a 13-point margin.
On Monday, Vice President JD Vance campaigned in Fairbanks supporting Sullivan. Although current polls suggest difficulties, the National Republican Senatorial Committee (NRSC) expressed confidence. They refuted allegations made by former Peltola staffers claiming she had angry outbursts and used slurs.
Mary Peltola wished a fellow Alaskan died of a botched abortion, got zero bills signed into law, pushed the far-left to keep energy production shut down, and then cashed out as a Lower 48 lobbyist. Peltola puts Alaska last and her Lower 48 donors first,NRSC Regional press secretary Nick Puglia told Newsweek.
Peltola’s campaign responded, criticizing Sullivan’s economic impact on Alaskans. A spokesperson stated, “After tripling his wealth in the Senate and voting fourteen times for the war in Iran that has created an unprecedented affordability crisis for Alaskans, it’s not surprising that Dan Sullivan and his DC backers are resorting to lies about Mary’s record of delivering for Alaska in a last-ditch effort to hold onto his seat. Mary will win this November because Alaskans know she’s an independent voice who will stand up to anyone–including her own party–to lower costs, take on the rigged system in DC, and put Alaska first.”
Comparing 2020 and 2026 Campaign Dynamics
Historically, polling in Alaska has underestimated Republican performance. Despite this, Sullivan now finds himself in a weaker position than in 2020. During the previous campaign, Sullivan maintained a strong lead over Gross throughout the year. An early July 2020 survey by a Democrat-leaning pollster showed Sullivan with a 5-point lead, which rose to 8 points by October. Ultimately, Sullivan secured 54 percent of the vote.
Gross ran as an independent and had never held federal office, although he received Democratic endorsements. His campaign focused on his identity as a doctor and fisherman, stressing independence from major parties. Despite predictions, Sullivan’s majority alignment with Alaska’s historic Republican lean and Trump’s popularity contributed to his 2020 success.
As 2026 approaches, changing dynamics between Sullivan and a now less popular president affect his campaign. Peltola presents new challenges as she has successfully held Alaska’s House of Representatives seat and demonstrates she can secure and maintain federal roles as a Democrat.
The political climate has transformed since 2020, particularly considering Trump’s previous stronghold on key red states. Allegations against Peltola involving outbursts, explained by her campaign as resulting from personal grief, and Sullivan’s cooperation with the White House on investment efforts in Alaska open new battlegrounds. However, Peltola currently leads in polls.
On Tuesday, Sabato’s Crystal Ball shifted its Alaska Senate race ranking from a toss-up to ‘Leans Democratic.’ According to Kyle Kondik, managing editor of Sabato’s Crystal Ball, “Alaska is impacted by the good Democratic environment just like so many other states are, and Peltola is a strong challenger.”
The state employs a ranked-choice voting system, which advantages Peltola as the sole Democrat candidate.
Republican Confidence in Sullivan’s Prospects
Despite current challenges, Republicans believe Sullivan can retain his Senate seat. His political history is a source of confidence. Since winning in 2014, he consistently defied electoral projections, notably in the 2020 cycle. Alaska’s expansive geography complicates accurate polling, creating unique challenges.
The state remains a core Republican area at the federal level, with GOP members holding both Senate and the House seats. Trump, despite current public sentiment shifts, maintained robust support in 2024, bagging a double-digit margin in Alaska.
Sullivan receives backing from prominent Republicans, including the president and JD Vance, who campaigned with him. Super PACs supporting Sullivan target Peltola through ads focusing on allegations against her, aiming to shape voter opinions.
The overriding question is whether Alaska’s Republican base can bolster Sullivan amidst challenges, or if Peltola’s coalition can secure a majority, transforming her House victory into a Senate triumph.