Run Macro Many Times Automatically

[Greg777]

Have simple copy-paste macro, but I'd like to be able to run it exactly 5,000 times without holding down Ctrl+r for 10 minutes. Would someone please show me how to modify this code so that another macro will run the 'DTC_copy_paste Macro' 5,000 times? Thanks!

Sub DTC_copy_paste()
'
' DTC_copy_paste Macro
'
' Keyboard Shortcut: Ctrl+r
'
    ActiveCell.FormulaR1C1 = "=R[3]C[120]"
    Range("A1").Select
    Selection.Copy
    Range("A2").Select
    Selection.PasteSpecial Paste:=xlPasteValues, Operation:=xlNone, SkipBlanks _
        :=False, Transpose:=False
End Sub