Imsa 2025 Schedule Printable. Sebring —even though the second race of the 2024 imsa weathertech sportscar championship won’t be run until today, imsa released the 2025 schedules for both. Nbc sports’ 2025 imsa weathertech sportscar championship schedule includes 17 hours on nbc broadcast network and 12 hours on usa network, including network.

Sebring international raceway mar 12 to mar 15 sebring, fl The imsa weathertech sportscar championship includes 10 races in 2025.