<SEC-DOCUMENT>0000899243-17-016302.txt : 20170613
<SEC-HEADER>0000899243-17-016302.hdr.sgml : 20170613
<ACCEPTANCE-DATETIME>20170613203303
ACCESSION NUMBER:		0000899243-17-016302
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20161130
FILED AS OF DATE:		20170613
DATE AS OF CHANGE:		20170613

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CHURCHILL DOWNS Inc
		CENTRAL INDEX KEY:			0000020212
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-RACING, INCLUDING TRACK OPERATION [7948]
		IRS NUMBER:				610156015
		STATE OF INCORPORATION:			KY
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		600 N. HURSTBOURNE PKWY
		STREET 2:		SUITE 400
		CITY:			LOUISVILLE
		STATE:			KY
		ZIP:			40222
		BUSINESS PHONE:		5026364400

	MAIL ADDRESS:	
		STREET 1:		600 N. HURSTBOURNE PKWY
		STREET 2:		SUITE 400
		CITY:			LOUISVILLE
		STATE:			KY
		ZIP:			40222

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CHURCHILL DOWNS INC
		DATE OF NAME CHANGE:	19920703

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			DUCHOSSOIS CRAIG J
		CENTRAL INDEX KEY:			0001078976

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-33998
		FILM NUMBER:		17910129

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			DUCHOSSOIS RICHARD L
		CENTRAL INDEX KEY:			0000923231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-33998
		FILM NUMBER:		17910130

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			CDI Holdings LLC
		CENTRAL INDEX KEY:			0001667474
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-33998
		FILM NUMBER:		17910131

	BUSINESS ADDRESS:	
		STREET 1:		845 LARCH AVENUE
		CITY:			ELMHURST
		STATE:			IL
		ZIP:			60126
		BUSINESS PHONE:		630-530-6126

	MAIL ADDRESS:	
		STREET 1:		845 LARCH AVENUE
		CITY:			ELMHURST
		STATE:			IL
		ZIP:			60126

	FORMER NAME:	
		FORMER CONFORMED NAME:	CDI Holding LLC
		DATE OF NAME CHANGE:	20160219

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Duchossois Group, Inc.
		CENTRAL INDEX KEY:			0001117661

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-33998
		FILM NUMBER:		17910132

	BUSINESS ADDRESS:	
		STREET 1:		845 LARCH AVENUE
		CITY:			ELMHURST
		STATE:			IL
		ZIP:			60126
		BUSINESS PHONE:		6302793600

	MAIL ADDRESS:	
		STREET 1:		845 LARCH AVENUE
		CITY:			ELMHURST
		STATE:			IL
		ZIP:			60126

	FORMER NAME:	
		FORMER CONFORMED NAME:	Duchosseis Group, Inc.
		DATE OF NAME CHANGE:	20121231

	FORMER NAME:	
		FORMER CONFORMED NAME:	DUCHOSSOIS INDUSTRIES INC
		DATE OF NAME CHANGE:	20000629
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>doc4.xml
<DESCRIPTION>FORM 4 SUBMISSION
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0306</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2016-11-30</periodOfReport>

    <notSubjectToSection16>1</notSubjectToSection16>

    <issuer>
        <issuerCik>0000020212</issuerCik>
        <issuerName>CHURCHILL DOWNS Inc</issuerName>
        <issuerTradingSymbol>CHDN</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001117661</rptOwnerCik>
            <rptOwnerName>Duchossois Group, Inc.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>444 WEST LAKE, SUITE 2000</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>CHICAGO</rptOwnerCity>
            <rptOwnerState>IL</rptOwnerState>
            <rptOwnerZipCode>60606</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001667474</rptOwnerCik>
            <rptOwnerName>CDI Holdings LLC</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>444 W. LAKE, SUITE 2000</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>CHICAGO</rptOwnerCity>
            <rptOwnerState>IL</rptOwnerState>
            <rptOwnerZipCode>60606</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0000923231</rptOwnerCik>
            <rptOwnerName>DUCHOSSOIS RICHARD L</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>444 W. LAKE, SUITE 2000</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>CHICAGO</rptOwnerCity>
            <rptOwnerState>IL</rptOwnerState>
            <rptOwnerZipCode>60606</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001078976</rptOwnerCik>
            <rptOwnerName>DUCHOSSOIS CRAIG J</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>444 W. LAKE, SUITE 2000</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>CHICAGO</rptOwnerCity>
            <rptOwnerState>IL</rptOwnerState>
            <rptOwnerZipCode>60606</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
                <footnoteId id="F1"/>
            </securityTitle>
            <transactionDate>
                <value>2017-06-09</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>D</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>1000000</value>
                    <footnoteId id="F2"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>158.78</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>1000000</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By CDI Holdings LLC</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
                <footnoteId id="F3"/>
            </securityTitle>
            <transactionDate>
                <value>2016-11-30</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>S</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>137141</value>
                    <footnoteId id="F4"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>148.75</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>0</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By Spring Creek Investors II, LLC</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
                <footnoteId id="F5"/>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>3373</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By The Chamberlin Group, Inc.</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
                <footnoteId id="F6"/>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>165947</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By RLD Revocable Trust</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
                <footnoteId id="F6"/>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>4548</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By Richard L. Duchossois</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
                <footnoteId id="F7"/>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>17646</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By CJD Revocable Trust</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">This form is a joint filing by The Duchossois Group, Inc. (&quot;TDG&quot;), CDI Holdings LLC (&quot;Holdings&quot;), Richard L. Duchossois and Craig J. Duchossois. TDG is the sole member and manager of Holdings. Richard L. Duchossois and Craig J. Duchossois, by virtue of their relationship with TDG, may be deemed to beneficially own the shares of common stock of Churchill Downs Incorporated (the &quot;Issuer&quot;) that are owned by Holdings and which TDG may be deemed to beneficially own. Richard L. Duchossois and Craig J. Duchossois disclaim beneficial ownership with respect to the shares of common stock of the Issuer owned by Holdings, except with respect to each individual's pecuniary interest in such shares attributable to him by virtue of his respective equity interest in TDG.</footnote>
        <footnote id="F2">These are the same shares reflected in the Form 4 filings of Richard L. Duchossois and Craig J. Duchossois that are being filed simultaneous herewith.</footnote>
        <footnote id="F3">Richard L. Duchossois and Craig J. Duchossois, by virtue of their relationship with Spring Creek Investors II LLC, may be deemed to benefically own the shares of common stock of the Issuer that are owned by Spring Creek Investors II LLC. Richard L. Duchossois and Craig J. Duchossois disclaim beneficial ownership with respect to the shares of common stock of the Issuer owned by Spring Creek Investors II LLC, except with respect to each individual's pecuniary interest in such shares.</footnote>
        <footnote id="F4">These are the same shares reflected in the Form 4 filings of Richard L. Duchossois and Craig J. Duchossois that were filed on 12/2/2016.</footnote>
        <footnote id="F5">Richard L. Duchossois and Craig J. Duchossois, by virtue of their relationship with The Chamberlain Group, Inc. and TDG, may be deemed to beneficially own the shares of common stock of the Issuer that are owned by The Chamberlain Group, Inc. and which TDG may be deemed to beneficially own. Richard L. Duchossois and Craig J. Duchossois disclaim beneficial ownership with respect to the shares of common stock of the Issuer owned by The Chamberlain Group, Inc., except with respect to each individual's pecuniary interest in such shares attributable to him by virtue of his respective equity interest in TDG.</footnote>
        <footnote id="F6">Reflects shares of common stock of the Issuer beneficially owned by Richard L. Duchossois and not by TDG, Holdings or Craig J. Duchossois.</footnote>
        <footnote id="F7">Reflects shares of common stock of the Issuer beneficially owned by Craig J. Duchossois and not by TDG, Holdings or Richard L. Duchossois.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Eric A. Reeves, attorney-in-fact for Richard L. Duchossois</signatureName>
        <signatureDate>2017-06-13</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>/s/ Eric A. Reeves, attorney-in-fact for Craig J. Duchossois</signatureName>
        <signatureDate>2017-06-13</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>/s/ Eric A. Reeves, Vice President and General Counsel of The Duchossois Group, Inc.</signatureName>
        <signatureDate>2017-06-13</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>/s/ Eric A. Reeves, Vice President and General Counsel of CDI Holdings LLC</signatureName>
        <signatureDate>2017-06-13</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
