John Hindhaugh talks to IMSA president and COO Scott Atherton about plans for the series in 2017, and unveils the championship’s race calendar, including new dates for Laguna Seca and Circuit of the Americas, which will no longer share a weekend with the FIA World Endurance Championship.

Race part 1: Race part 2: Race part 3: Race part 4: Race part 5: Race part 6: Race part 7: Race part 8: Race part 9: Race part 10: Race part 11: Race part 12: Race part 13: Race part 14: