The WeatherTech International Challenge with Brian Redman at Road America concluded after three days of excellent vintage racing action, exhibitions, Concours awards and activities for fans.2023 ushered in the famed Kastner Cup as the featured marque. Renowned for its association with Triumph sports cars, this historic racing cup honors the...

Road America recently announced that the Kastner Cup would be the featured marque of the 2023 WeatherTech International Challenge with Brian Redman. One of the largest vintage race car gatherings in the United States, featuring over 50 classes of cars racing in several groups, The WeatherTech International Challenge with Brian...