Seafair Hydro Races 2024 Tv Schedule. On sunday to see hydroplane races that reach up to 220 mph, including the apollo mechanical cup final, and aerial performances from. H1 unlimited released the schedule thursday for the races set for aug.

Lake washington hosts the iconic seafair festival weekend hydro races and there are lots of ways to get close to the action — from visiting the pits to watching. A little familiarity is returning to unlimited hydroplane races at seafair.