FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person * KATZ ROBERT A   2. Issuer Name and Ticker or Trading Symbol VAIL RESORTS INC [MTN] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) Chief Exec.Officer & Chairman (Last) (First) (Middle) C/O VAIL RESORTS, INC., 390 INTERLOCKEN CRESCENT 3. Date of Earliest Transaction (Month/Day/Year) 09/23/2017 (Street) BROOMFIELD, CO 80021 4. If Amendment, Date Original Filed(Month/Day/Year) 6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 09/23/2017   M   8,597 (1) A $ 0 241,372 D   Common Stock 09/23/2017   F   3,804 (2) D $ 232.28 237,568 D   Common Stock 09/23/2017   M   5,862 (3) A $ 0 243,430 D   Common Stock 09/23/2017   F   2,732 (4) D $ 232.28 240,698 D   Common Stock 09/25/2017   M   7,517 (5) A $ 0 248,215 D   Common Stock 09/25/2017   F   3,502 (6) D $ 229.12 244,713 D

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code (Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date (Month/Day/Year)

7. Title and Amount of Underlying Securities (Instr. 3 and 4)

8. Price of Derivative Security (Instr. 5)

9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Restricted Share Unit

$ 0

09/23/2017

M

8,597

(1)

(1)

Common Stock

8,597

$ 0

0

D

Restricted Share Unit

$ 0

09/23/2017

M

5,862

(3)

(3)

Common Stock

5,862

$ 0

11,721

D

Restricted Share Unit

$ 0

09/25/2017

M

7,517

(5)

(5)

Common Stock

7,517

$ 0

7,518

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
KATZ ROBERT A C/O VAIL RESORTS, INC. 390 INTERLOCKEN CRESCENT BROOMFIELD, CO 80021	X		Chief Exec.Officer & Chairman

Signatures

Emily Barbara, Attorney-in-Fact for Robert A. Katz		09/26/2017
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	On September 23, 2014, Reporting Person was granted 25,791 Restricted Share Units ("RSUs"), which vested in three equal annual installments beginning on September 23, 2015.
(2)	3,804 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.
(3)	On September 23, 2016, Reporting Person was granted 17,583 RSUs, which vest in three equal annual installments beginning on September 23, 2017.
(4)	2,732 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.
(5)	On September 25, 2015, Reporting Person was granted 22,553 RSUs, which vest in three equal annual installments beginning on September 25, 2016.
(6)	3,502 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.

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