Schedule
April 20-23, 2017
Barber Motorsports Park
Round 3 – 1st
Round 4 – 2nd
June/July 29-2, 2017
Watkins Glen International
Round 5 –
Round 6 –
July 7-9, 2017
Canadian Tire Motorsports Park
Round 7 –
Round 8 –
July 21-22, 2017
Lime Rock Park
Round 9 –
Round 10 –
August 11-13, 2017
Trois Riveries
Round 11 –
Round 12 –
October 4-7, 2017
Road Atlanta
Round 13 –
Round 14 –