2006 Star Mazda Championship presented by Goodyear
| March 17-18 | Sebring International Raceway | Sebring, Florida | ALMS |
| May 13-14 | Houston (Temporary Circuit) | Houston, Texas | ChampCar/ALMS |
| May 20-21 | Mid Ohio Sports Car Course | Lexington, Ohio | ALMS |
| June 3-4 | Milwaukee Mile (Oval) | Milwaukee, Wisconsin | ChampCar |
| June TBD | Circuit Gilles Villeneuve | Montreal, Qc, Canada | Formula One |
| July 15-16 | Miller Motorsports Park | Salt Lake City, Utah | ALMS |
| July 22-23 | Portland International Raceway | Portland, Oregon | ALMS |
| August 5-6 | Trois Rivieres (Temporary Circuit) | Trois Rivieres, Qc, Canada | Featured Event |
| August 12-13 | Road America | Elkhart Lake, Wisconsin | ALMS |
| September 2-3 | Mosport International Raceway | Bowmanville, On, Canada | ALMS |
| September 29-30 | Road Atlanta | Braselton, Georgia | ALMS |
| October 21-22 | Mazda Raceway Laguna Seca | Monterey, California | ALMS |