Miramar Speed Circuit 8123 Miralani Drive San Diego, CA 92126 Phone: (858) 586-7500 Fax: (858) 586-7503 View directions Charity Donations Click here to view a list of our past donations.   General Information sales@miramarspeedcircuit.com Sales / Corporate Event Rates sales@miramarspeedcircuit.com Birthdays / Car Clubs / Bachelor Parties sales@miramarspeedcircuit.com We get a lot of SPAM on our sales email address. If you don't hear from us within 48 hours, please contact us by telephone at (858) 586-7500.