The Salmon Run is the in-game mascot race featuring costumed salmon characters that takes place during home games at T-Mobile Park in Seattle, Washington. The race typically occurs between innings, with each salmon representing an individual contestant. This market resolves based on the official winner of the Salmon Run race held during Game 4 of the American League Championship Series (ALCS) at T-Mobile Park. The winner is determined by the first salmon to cross the finish line as shown in the in-stadium presentation or broadcast coverage. If multiple Salmon Run events are hosted during the game, this market will resolve off the first event.