<SEC-DOCUMENT>0000051548-18-000020-index.html : 20180412
<SEC-HEADER>0000051548-18-000020.hdr.sgml : 20180412
<ACCEPTANCE-DATETIME>20180412095806
ACCESSION NUMBER:		0000051548-18-000020
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		3
CONFORMED PERIOD OF REPORT:	20180412
ITEM INFORMATION:		Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
ITEM INFORMATION:		Regulation FD Disclosure
ITEM INFORMATION:		Other Events
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20180412
DATE AS OF CHANGE:		20180412

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			INTERNATIONAL SPEEDWAY CORP
		CENTRAL INDEX KEY:			0000051548
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-RACING, INCLUDING TRACK OPERATION [7948]
		IRS NUMBER:				590709342
		STATE OF INCORPORATION:			FL
		FISCAL YEAR END:			1130

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-02384
		FILM NUMBER:		18751334

	BUSINESS ADDRESS:	
		STREET 1:		ONE DAYTONA BLVD
		CITY:			DAYTONA BEACH
		STATE:			FL
		ZIP:			32114-1243
		BUSINESS PHONE:		(386) 254-2700

	MAIL ADDRESS:	
		STREET 1:		ONE DAYTONA BLVD
		CITY:			DAYTONA BEACH
		STATE:			FL
		ZIP:			32114-1243

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	DAYTONA INTERNATIONAL SPEEDWAY CORP
		DATE OF NAME CHANGE:	19691130

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	FRANCE BILL RACING INC
		DATE OF NAME CHANGE:	19670227
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>a2018annualdividendsreleas.htm
<DESCRIPTION>8-K
<TEXT>
Document 1 - file: a2018annualdividendsreleas.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>a2018annualdividendsrelease.htm
<DESCRIPTION>EXHIBIT 99.1
<TEXT>
Document 2 - file: a2018annualdividendsrelease.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>isclogoa03a01.jpg
<TEXT>
Document 3 - file: isclogoa03a01.jpg

</DOCUMENT>
</SEC-DOCUMENT>