Mary Peltola leads trader consensus in the Alaska Senate race primarily due to her commanding 49.5% finish in the August 2026 top-four primary, which outpaced incumbent Republican Dan S. Sullivan’s 41.4% and positioned her as the frontrunner heading into November’s general election under ranked-choice voting. National Democratic investment, Peltola’s profile as the state’s first Alaska Native in Congress, and strong early fundraising have reinforced perceptions of momentum in this toss-up contest. Minor candidates including the second Dan Sullivan, Gerald Heikes, and others remain sidelined after low primary totals, limiting their impact on final rankings. A recent Rasmussen survey showed the major contenders tied, underscoring how second-choice distributions and turnout among unaffiliated voters could still shift outcomes before Election Day.