1997 World Challenge
- February 21-23........St. Petersburg
- May 16-18.............Mosport--CANCELLED
- May 23-26.............Lime Rock
- June 13-15............Mid-Ohio
- June 28-29............Watkins Glen
- July 4-6..............Minneapolis
- July 26-27............Topeka
- August 1-3............Trois - Rivieres
- September 5-7.........Pikes Peak
- October 17-19.........Reno