Mary Peltola holds a substantial lead in trader consensus for the 2026 Alaska Senate race due to her strong performance in the August top-four primary, where she captured 49.5% of the vote ahead of incumbent Republican Sen. Dan Sullivan’s 41.4%, followed by minor candidates including Daniel J. Sullivan Jr. Recent polling averages show Peltola narrowly ahead or tied in first-round preferences under ranked-choice voting, with advantages among independents and key demographics that could translate to favorable second-choice distributions. Heavy Democratic fundraising and independent expenditures, combined with Sullivan’s challenges in a closely watched battleground, have reinforced the positioning. Sullivan benefits from incumbent resources, Republican-leaning statewide trends, and upcoming high-profile support including a Trump rally, though the race remains rated a toss-up by most forecasters with the November 3 general election weeks away. Minor candidates register negligible probabilities given the two-candidate focus in final RCV rounds.