2007 American Le Mans Series   March 17   Sebring, FL March 31   St. Petersburg, FL April 14   Long Beach, CA April 21   Houston, TX May 19   Salt Lake City, UT July 7   Lakeville, CT July 21   Lexington, OH August 11   Elkhart Lake, WI August 26   Bowmanville, Canada September 1   Detroit, MI October 6   Braselton, GA October 20   Monterey, CA