Exhibit 99 (13) (f)

                        FORM OF DISTRIBUTION FEE ADDENDUM

                                     to the

                PLAN OF DISTRIBUTION PURSUANT TO RULE 12b-1 UNDER
                       THE INVESTMENT COMPANY ACT OF 1940

                                       of

                 UBS PACE SELECT ADVISORS TRUST--CLASS C SHARES

This DISTRIBUTION FEE ADDENDUM to the Plan of Distribution Pursuant to Rule
12b-1 Under the Investment Company Act of 1940 of UBS PACE SELECT ADVISORS TRUST
(the "Fund") dated July 24, 2001 for Class C shares of the Fund (the "Plan") is
dated as of November 30, 2006.

     WHEREAS, the Fund is registered under the Investment Company Act of 1940,
as amended ("1940 Act"), as an open-end management investment company and offers
separate series of shares of beneficial interest, which correspond to distinct
portfolios; and

     WHEREAS, the Fund has adopted the Plan as its plan of distribution pursuant
to Rule 12b-1 under the 1940 Act for Class C shares of the Fund; and

     WHEREAS, the Fund has entered into a Principal Underwriting Contract
("Contract") with UBS Global Asset Management (US) Inc. ("Principal
Underwriter") pursuant to which Principal Underwriter has agreed to serve as
principal underwriter of the Class C shares of each series of the Fund; and

     WHEREAS, the Fund has established a new series of shares of beneficial
interest, UBS PACE Real Estate Securities Investments (the "New Series"); and

     WHEREAS, the Fund wishes to adopt the Plan with respect to the Class C
shares of the New Series;

     NOW THEREFORE, the Fund hereby adopts said Plan with respect to the Class C
shares of the New Series. Pursuant to Section 1.B. of the Plan, UBS PACE Real
Estate Securities Investments is hereby authorized to pay to Principal
Underwriter, as compensation for the Principal Underwriter's services as
principal underwriter of the Series' Class C shares, a distribution fee at the
rate of 0.75%, on an annualized basis, of the average daily net assets of the
Series' Class C shares. Pursuant to Section 1.C of the Plan, the New Series is
authorized to pay to Principal Underwriter, as compensation for the Principal
Underwriter's services as principal underwriter of the Series' Class C shares, a
service fee at the rate of 0.25%, on an annualized basis, of the average daily
net assets of the Series' Class C shares. All other terms and conditions of the
Plan shall remain in full force and effect.



     IN WITNESS WHEREOF, the Fund has executed this Distribution Fee Addendum as
of the date and year set forth above.

Attest:                                 UBS PACE SELECT ADVISORS TRUST


By:                                     By:
   ----------------------------------      -------------------------------------
                                        Name:
                                        Title: