Road America will host a 6-hour IMSA endurance race in 2026 and it is on the schedule again for 2027. Track officials and IMSA's president are considering a future race that extends into the evening.
Jack Aitken set a Grand Touring Prototype track record with a lap of 1 minute, 31.284 seconds (134.544 mph), earning the pole position for the IMSA WeatherTech SportsCar Championship race Sunday at ...