IMSA Prototype Challenge 2019: Daytona IMSA Prototype Challenge - January 4, 2019January 7, 2019 Coverage of the opening round of the 2019 IMSA Prototype Challenge, from Daytona International Speedway. Commentary from John Hindhaugh and Brian Till Free practice 1 Free practice 2 Qualifying Race (Visited 1 times, 4 visits today)
