Porsche Penske 963 GTP earns second straight at Sebring; IMSA sets 2026 schedules
IMSA, the International Motor Sports Association ended its 36 Hours of Florida on Saturday, March 15, 2025.
Michelin Pilot Challenge
63rd Rolex 24 at Daytona this Weekend
IMSA and its WeatherTech SportsCar Championship begin their 2025 season this weekend with the midwinter classic Rolex 24 at Daytona, held on Daytona Internatiional Speedway’s 3.56-mile road course that incorporates a few parts of the 2.5-mile tri-oval used by NASCAR and its stock car entities.