Imsa 2025 Schedule Updates. Imsa president john doonan revealed the slate of races that will make up the 2025 schedules for the weathertech championship and the imsa michelin pilot challenge. Putting next year's schedule in everyone's hands so early allows fans, competitors and partners to get a head start on planning for an extraordinary 2025 season, even if much of.
Fans of the sportscar championship can already make future travel plans as imsa have announced its schedule for 2025. Imsa president john doonan revealed the slate of races that will make up the 2025 schedules for the weathertech championship and the imsa michelin pilot challenge.