-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
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 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 GJS44FPe/fAPlovV8F0aVMt1fVyFb0Plvr4/qZBoTEQuSUlbBkH50QK7RDz22/wi
 CgtOsXM99Go2eIFrtUFAfg==

<SEC-DOCUMENT>0000925751-03-000323.txt : 20030602
<SEC-HEADER>0000925751-03-000323.hdr.sgml : 20030602
<ACCEPTANCE-DATETIME>20030602134728
ACCESSION NUMBER:		0000925751-03-000323
CONFORMED SUBMISSION TYPE:	4/A
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20030527
FILED AS OF DATE:		20030602

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			KENNEDY LESA D
		CENTRAL INDEX KEY:			0001168854

	FILING VALUES:
		FORM TYPE:		4/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-02384
		FILM NUMBER:		03727712

	BUSINESS ADDRESS:	
		STREET 1:		1801 WEST INTERNATIONAL SPEEDWAY BLVD
		CITY:			DAYTONA BEACH
		STATE:			FL
		ZIP:			32114

	MAIL ADDRESS:	
		STREET 1:		1801 WEST INTERNATIONAL SPEEDWAY BLVD
		CITY:			DAYTONA BEACH
		STATE:			FL
		ZIP:			32114

ISSUER:		

	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

	BUSINESS ADDRESS:	
		STREET 1:		1801 W INTERNATIONAL SPEEDWAY BLVD
		CITY:			DAYTONA BEACH
		STATE:			FL
		ZIP:			32114-1243
		BUSINESS PHONE:		3862542700

	MAIL ADDRESS:	
		STREET 1:		1801 WEST INTERNATIONAL SPEEDWAY CORP
		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>4/A
<SEQUENCE>1
<FILENAME>ken643.xml
<TEXT>
<XML>
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<ownershipDocument>
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	<periodOfReport>2003-05-27</periodOfReport>
	<dateOfOriginalSubmission>2003-05-27</dateOfOriginalSubmission>
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    <issuer>
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        <issuerTradingSymbol>ISCA, ISCB</issuerTradingSymbol>
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			<otherText>President, Group Member</otherText>
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		<securityTitle>
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			</directOrIndirectOwnership>
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			</natureOfOwnership>
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	<nonDerivativeSecurity>
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				<value>D</value>
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	<nonDerivativeSecurity>
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				<value>12551.744</value>
			</transactionShares>
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				<value>0</value>
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			<transactionAcquiredDisposedCode>
				<value>D</value>
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		<postTransactionAmounts>
			<sharesOwnedFollowingTransaction>
				<value>225996.550</value>
			</sharesOwnedFollowingTransaction>
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		<ownershipNature>
			<directOrIndirectOwnership>
				<value>I</value>
			</directOrIndirectOwnership>
			<natureOfOwnership>
				<value>By Western Opportunity</value>
			</natureOfOwnership>
		</ownershipNature>
	</nonDerivativeSecurity>
	<footnotes>
		<footnote id="F1">Conversion of shares of Class B Common Stock into an equivalent number of shares of Class A Common Stock.</footnote>
	</footnotes>
	<ownerSignature>
		<signatureName>By: Glenn R. Padgett as Attorney in fact for</signatureName>
		<signatureDate>2003-06-02</signatureDate>
	</ownerSignature>
</ownershipDocument>

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</SEC-DOCUMENT>
-----END PRIVACY-ENHANCED MESSAGE-----