IMSA officials confirmed dates for four sanctioned test sessions, including two set for later this year. A two-day test for all four WeatherTech Championship classes has been scheduled for November 15-16, 2016 at Daytona International Speedway, followed by a second Daytona test for the Prototype, GTLM and GTD classes on December 13-14, 2016. The annual Roar Before The Rolex 24 At Daytona three-day test is slated for January 6-8, 2017. A two-day test at Sebring International Raceway for the WeatherTech Championship also is scheduled for February 23-24, 2017.
2017 IMSA WeatherTech SportsCar Championship:
Date Event (Duration) / Venue Classes / Duration

Jan. 26-29 Rolex 24 At Daytona P/PC/GTLM/GTD
Daytona International Speedway – Daytona Beach, Florida 24 Hours

March 15-18 Mobil 1 Twelve Hours of Sebring Fueled by Fresh From Florida P/PC/GTLM/GTD
Sebring International Raceway – Sebring, Florida 12 Hours
April 7-8 BUBBA burger SportsCar Grand Prix at Long Beach P/GTLM/GTD
Long Beach, California 100 Minutes
May 5-7 Circuit of The Americas P/PC/GTLM/GTD
Austin, Texas 2 Hours, 40 Minutes
June 2-3 Chevrolet Belle Isle Detroit Grand Prix P/PC/GTD
Belle Isle Park – Detroit, Michigan 100 Minutes
June 30-July 2 Sahlen's Six Hours of The Glen P/PC/GTLM/GTD
Watkins Glen International – Watkins Glen, New York 6 Hours
July 7-9 Mobil 1 SportsCar Grand Prix P/PC/GTLM/GTD
Canadian Tire Motorsport Park – Bowmanville, Ontario, Canada 2 Hours, 40 Minutes
July 21-22 IMSA WeatherTech Northeast Grand Prix GTLM/GTD
Lime Rock Park – Lakeville, Connecticut 2 Hours, 40 Minutes
Aug. 4-6 Continental Tire Road Race Showcase P/PC/GTLM/GTD
Road America – Elkhart Lake, Wisconsin 2 Hours, 40 Minutes
Aug. 25-27 Michelin GT Challenge GTLM/GTD
VIRginia International Raceway – Danville, Virginia 2 Hours, 40 Minutes
Sept. 22-24 Continental Tire Monterey Grand Prix powered by Mazda P/GTLM/GTD
Mazda Raceway Laguna Seca – Monterey, California 2 Hours, 40 Minutes
Oct. 5-7 Petit Le Mans P/PC/GTLM/GTD
Road Atlanta – Braselton, Georgia 10 Hours
IMSA WeatherTech Championship Sanctioned Test Sessions
Date Venue Classes
Nov. 15-16, 2016 Daytona International Speedway P/PC/GTLM/GTD
Daytona Beach, Florida
Dec. 13-14, 2016 Daytona International Speedway P/GTLM/GTD
Daytona Beach, Florida
Jan. 6-8, 2017 Roar Before The Rolex 24 At Daytona P/PC/GTLM/GTD
Daytona Beach, Florida
Feb. 23-24, 2017 Sebring International Raceway P/PC/GTLM/GTD
Sebring, Florida

 

2017 IMSA Prototype Challenge presented by Mazda:
Date Venue

March 17-18 Sebring International Raceway, Sebring, Florida*
April 21-23 Barber Motorsports Park, Birmingham, Alabama
June 30-July 2 Watkins Glen International, Watkins Glen, New York*
July 7-9 Canadian Tire Motorsport Park, Bowmanville, Ontario*
July 21-22 Lime Rock Park, Lakeville, Connecticut* **
Aug. 11-13 Grand Prix of Trois-Rivières, Trois-Rivières, Quebec
Oct. 5-7 Road Atlanta, Braselton, Georgia*
* -- In conjunction with IMSA WeatherTech SportsCar Championship events
** -- Will feature a single, 45-minute race