Imsa 2025 Race Schedule And Results. Sign up for the latest news and happenings. Imsa, the sanctioning body for the weathertech sportscar championship, has released a preliminary entry list for the 63rd annual rolex 24 at daytona, the opening race for.

Plan your race season with the 2025 imsa weathertech sportscar championship schedule, featuring challenging circuits and intense competition. Fans of the sportscar championship can already make future travel plans as imsa have announced its schedule for 2025.