| Arizona Region | |
| January 8th-9th | Phoenix International Raceway |
| February 5th-6th | Phoenix International Raceway |
| March 5th-6th | FIR East |
| April 2nd (day & night) | FIR Main and West |
| May 7th-8th | INDE Motorsports Ranch |
| June 4th-5th (morning) | FIR East |
| Aug 20th-21st (morning) | FIR West |
| September 8th-11th | NASA Championships Mid-Ohio Sports Car Course |
| October 1st-2nd | INDE Motorsports Ranch |
| November 5th-6th | FIR West |
| December 3rd-4th | Phoenix International Raceway |
| |
| Florida Region | |
| January 8th-9th | Homestead-Miami Speedway |
| March 12th-13th | Homestead-Miami Speedway |
| April 30th-May 1st | Palm Beach International Raceway |
| May 21st-22nd | Homestead-Miami Speedway |
| June 25th-26th | Sebring International Raceway |
| September 3rd-4th | Palm Beach International Raceway |
| September 8th-11th | NASA Championships Mid-Ohio Sports Car Course |
| October 1st-2nd | Sebring International Raceway |
| November 5th-6th | Homestead-Miami Speedway |
| December 3rd-4th | Palm Beach International Raceway |
| |
| Great Lakes Region | |
| April 8th-10th | Mid-Ohio Sports Car Course |
| May 13th-15th | Putnam Park (Crossover w/ Midwest) |
| June 11th-12th | Grattan |
| July 15th-17th | Mid-Ohio Sports Car Course |
| August 12th-14th | Mid Ohio (Crossover w/ Midwest) |
| September 8th-11th | NASA Championships Mid-Ohio Sports Car Course |
| September 17th-18th | Autobahn (Crossover w/ Midwest) |
| October 7th-9th | Road America (Crossover w/ Midwest) |
| |
| Mid-Atlantic Region | |
| February 19th-20th | Virginia International Raceway (full course) |
| March 26th-27th | Virginia International Raceway (full course) |
| April 9th-10th | Summit Point Raceway (main course) |
| June 19th--tentative | Summit Point Raceway (main course) |
| July 23rd-24th | Virginia International Raceway (full course) |
| August 20th-21st | Summit Point Raceway (main course) |
| September 8th-11th | NASA Championships Mid-Ohio Sports Car Course |
| October 8th-9th | Virginia International Raceway (full course) |
| November 5th-6th | Summit Point Raceway (main course) |
| |
| Midwest Region | |
| April 16th-17th | Autobahn |
| May 13th-15th | Putnam Park (Crossover w/ Great Lakes) |
| May 21st-22nd | Brainerd |
| June 4th-5th | Gingerman |
| July 9th-10th | Autobahn |
| August 12th-14th | Mid Ohio (Crossover w/ Great Lakes) |
| September 8th-11th | NASA Championships Mid-Ohio Sports Car Course |
| September 17th-18th | Autobahn (Crossover w/ Great Lakes) |
| October 7th-9th | Road America (Crossover w/ Great Lakes) |
| |
| Northeast Region | |
| April 16th-17th | New Jersey M.P. (Lightning Course) |
| July 16th-17th | Pocono Int-l Raceway (Long Courses) |
| August 6th-7th | New Jersey M.P. (Lightning Course) |
| September 3rd-4th | Pocono Int-l Raceway (Long Courses) |
| September 8th-11th | NASA Championships Mid-Ohio Sports Car Course |
| September 24th | Lime Rock |
| October 1st-2nd | Watkins Glen International |
| October 29th-30th | New Jersey M.P. (Thunderbolt Course) |
| |
| Northern California Region |
| February 12th-13th | Infineon Raceway |
| March 19th-20th | Infineon Raceway |
| April 16th-17th | Thunderhill Raceway Park |
| May 14th-15th | Thunderhill Raceway Park |
| June 11th-12th | Infineon Raceway |
| August 13th-14th | Thunderhill Raceway Park |
| September 8th-11th | NASA Championships Mid-Ohio Sports Car Course |
| October 28th-29th | Infineon Raceway |
| November 12th-13th | Infineon Raceway |
| |
| Rocky Mountain Region | |
| March 19th-20th | High Plains Raceway |
| April 16th-17th | Pikes Peak Raceway |
| May 14th-15th | Pueblo Motorsports Park |
| June 11th-12th | Hallett Motorsports Park (c/o Texas and Midwest) |
| July 2nd-3rd | Pikes Peak International |
| August 20th-21st | High Plains Raceway |
| September 8th-11th | NASA Championships Mid-Ohio Sports Car Course |
| Oct 8th-9th | Pueblo Motorsports Park |
| |
| Southeast Region | |
| February 11th-13th | Carolina Motorsports Park |
| March 11th-13th | Road Atlanta |
| April 10th-11th | NC Center for Automotive Research (NCCAR) |
| April 30th-May 1st | Carolina Motorsports Park |
| June 17th-19th | Road Atlanta |
| July 2nd-3rd | Charlotte Motor Speedway |
| August 6th-7th | Road Atlanta |
| September 3rd-4th | Roebling Road |
| September 8th-11th | NASA Championships Mid-Ohio Sports Car Course |
| October 22nd-23rd | Carolina Motorsports Park |
| November 12th-13th | NC Center for Automotive Research (NCCAR) |
| December 2nd-4th | Road Atlanta |
| |
| Southern California Region |
| March 4th-6th | Auto Club Speedway |
| April 9th-10th | Buttonwillow Raceway Park |
| May 21st-22nd | Willow Springs Int. Raceway |
| June 25th-26th | Buttonwillow Raceway Park |
| July 30th-31st | Auto Club Speedway |
| September 8th-11th | NASA Championships Mid-Ohio Sports Car Course |
| October 8th-9th | Buttonwillow Raceway Park |
| November 5th-6th | Buttonwillow Raceway Park |
| |
| Texas Region | |
| Jan 29th-30th | MSR Houston |
| March 12th-13th | MSR Cresson |
| April 30th-May 1st | Texas World Speedway |
| June 11th-12th | Hallett Motorsports Park (c/o R.M. and Midwest) |
| Aug. 6th-7th (tentative) | Texas World Speedway |
| September 8th-11th | NASA Championships Mid-Ohio Sports Car Course |
| October 22nd-23rd | Eagle's Canyon |
| Nov. 26-27th (tentative) | Texas World Speedway |
