<SEC-DOCUMENT>0000812011-19-000122.txt : 20191001
<SEC-HEADER>0000812011-19-000122.hdr.sgml : 20191001
<ACCEPTANCE-DATETIME>20191001180107
ACCESSION NUMBER:		0000812011-19-000122
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20190927
FILED AS OF DATE:		20191001
DATE AS OF CHANGE:		20191001

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Lynch Kirsten A.
		CENTRAL INDEX KEY:			0001587604

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-09614
		FILM NUMBER:		191130201

	MAIL ADDRESS:	
		STREET 1:		390 INTERLOCKEN CRESCENT
		CITY:			BROOMFIELD
		STATE:			CO
		ZIP:			80021

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			VAIL RESORTS INC
		CENTRAL INDEX KEY:			0000812011
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-MISCELLANEOUS AMUSEMENT & RECREATION [7990]
		IRS NUMBER:				510291762
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0731

	BUSINESS ADDRESS:	
		STREET 1:		390 INTERLOCKEN CRESCENT
		STREET 2:		SUITE 1000
		CITY:			BROOMFIELD
		STATE:			CO
		ZIP:			80021
		BUSINESS PHONE:		303-404-1800

	MAIL ADDRESS:	
		STREET 1:		390 INTERLOCKEN CRESCENT
		STREET 2:		SUITE 1000
		CITY:			BROOMFIELD
		STATE:			CO
		ZIP:			80021
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>wf-form4_156996724446945.xml
<DESCRIPTION>FORM 4
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        <issuerName>VAIL RESORTS INC</issuerName>
        <issuerTradingSymbol>MTN</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001587604</rptOwnerCik>
            <rptOwnerName>Lynch Kirsten A.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O VAIL RESORTS, INC.</rptOwnerStreet1>
            <rptOwnerStreet2>390 INTERLOCKEN CRESCENT</rptOwnerStreet2>
            <rptOwnerCity>BROOMFIELD</rptOwnerCity>
            <rptOwnerState>CO</rptOwnerState>
            <rptOwnerZipCode>80021</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
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        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>EVP &amp; Chief Marketing Officer</officerTitle>
            <otherText></otherText>
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    </reportingOwner>

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                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
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            <transactionDate>
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                    <footnoteId id="F5"/>
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            <transactionAmounts>
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                    <value>100</value>
                </transactionShares>
                <transactionPricePerShare>
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                </transactionPricePerShare>
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    <derivativeTable>
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            <expirationDate>
                <footnoteId id="F1"/>
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            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>850.0</value>
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                <transactionCode>M</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
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                    <value>958</value>
                </transactionShares>
                <transactionPricePerShare>
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            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
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                <underlyingSecurityShares>
                    <value>958.0</value>
                </underlyingSecurityShares>
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                <sharesOwnedFollowingTransaction>
                    <value>1914</value>
                </sharesOwnedFollowingTransaction>
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                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
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        </derivativeTransaction>
        <derivativeTransaction>
            <securityTitle>
                <value>Share Appreciation Right</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>54.07</value>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2019-09-30</value>
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                <transactionFormType>4</transactionFormType>
                <transactionCode>M</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
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            <transactionAmounts>
                <transactionShares>
                    <value>13599</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
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            <exerciseDate>
                <footnoteId id="F9"/>
            </exerciseDate>
            <expirationDate>
                <value>2022-09-21</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>13599.0</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
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                    <value>0</value>
                </sharesOwnedFollowingTransaction>
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    <footnotes>
        <footnote id="F1">On September 27, 2017, Reporting Person was granted 2,550 Restricted Share Units (&quot;RSUs&quot;) which vest in three equal annual installments beginning on September 27, 2018.</footnote>
        <footnote id="F2">247 shares of common stock were withheld from the issuance of common stock to Reporting Person upon vesting of RSUs in order to satisfy the Reporting Person's obligations for payment of withholding and other taxes due in connection therewith.</footnote>
        <footnote id="F3">On September 27, 2018, Reporting Person was granted 2,872 RSUs, which vest in three equal annual installments beginning on September 27, 2019.</footnote>
        <footnote id="F4">278 shares of common stock were withheld from the issuance of common stock to Reporting Person upon vesting of RSUs in order to satisfy the Reporting Person's obligations for payment of withholding and other taxes due in connection therewith.</footnote>
        <footnote id="F5">Shares of common stock were withheld from the issuance of common stock to the Reporting Person upon exercise in order to satisfy the Reporting Person's obligations for payment of the exercise price and withholding and other taxes due in connection therewith.</footnote>
        <footnote id="F6">The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $229.40 to $230.39, inclusive. The Reporting Person undertakes to provide Vail Resorts, Inc., any security holder of Vail Resorts, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.</footnote>
        <footnote id="F7">The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $228.33 to $229.30, inclusive. The Reporting Person undertakes to provide Vail Resorts, Inc., any security holder of Vail Resorts, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.</footnote>
        <footnote id="F8">The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $227.18 to $228.14, inclusive. The Reporting Person undertakes to provide Vail Resorts, Inc., any security holder of Vail Resorts, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.</footnote>
        <footnote id="F9">The Share Appreciation Rights vested in three equal installments on September 21, 2013, 2014 and 2015.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>Emily Barbara, Attorney-in-Fact for Kirsten A. Lynch</signatureName>
        <signatureDate>2019-10-01</signatureDate>
    </ownerSignature>
</ownershipDocument>
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</SEC-DOCUMENT>
