Imsa Racing Schedule 2025. Fans of the sportscar championship can already make future travel plans as imsa have announced its schedule for 2025. Imsa has announced its calendar for the 2025 imsa weathertech sportscar championship during this weekend’s 12 hours of sebring.
In a gathering of stakeholders the day before the mobil 1 12 hours of sebring at sebring international raceway, doonan revealed the slate of races that will make up 2025 events for both imsa’s weathertech and michelin pilot. The 2025 season will open in daytona beach, florida with the 63rd rolex 24 at daytona on the weekend of jan.