1998 CART MNRL Championship Series January 14th - Circuit Gilles Villeneuve (34 laps)(Exhibition Race) January 28th - Autódromo de Jacarepaguá (Oval) (67 laps) February 18th - Portland International Raceway (49 laps) March 10th - Exhibition Place (Toronto) (48 laps) March 24th - Michigan International Speedway (Oval) (125 laps) April 14th - Mid-Ohio Sports Car Course (42 laps) April 28th - Road America (25 laps) May 12th - Laguna Seca Raceway (42 laps) June 9th - California Speedway (Oval) (125 laps) 1998 CART Sign Up/Info/files | MNRL-Motorsports