Address:1131 N. DuPont Hwy.(Route 13) Dover, DE 19903 Mailing Address: Dover International Speedway P.O. Box 843 Dover, DE 19903 Phone Numbers: Tickets: (302) 734-RACE or (800) 441-RACE (7223) Information: (302) 674-4600 or (302) 857-3241 Fax: (302) 734-3124 Tickets Fax: (302) 672-0100 Website: www.doverspeedway.com