1989 Marlboro Challenge
- Saturday, October 14, 1989
- Marlboro Challenge
Circuit - Laguna Seca
Country
United States
Location
Monterey County, California
Type
Permanent road course
Length
2.214 (Miles)
Record
Paul Tracy (Penske PC23-Ilmor), 1m12.959, 109.245 mph, Champ Cars, 1994
