Golden State Challenge - King of California Sprint Car Series offers a array of sponsorship opportunities for the 2010 racing season. Sponsorships range from series/event advertisements, weekly contingency (product) sponsors and full title sponsorships.

If you are interested in becoming a part of 2010 Golden State Challenge - King of California Sprint Car season contact Bill Sullivan, Director of Communications for Handy Racing Promotions at bsullivan@handyracingpromotions.com (530) 624-2650 or contact the track business office at (916) 969-7484.