The main class of CSI5* San Miguel de Allende, Mexico, was the Grand Prix at 1.55m level on Saturday. It turned out to be a difficult course and five duos remained clear in the first round. Vanessa Mannix achieved her second clear result in the jump-off, aboard the nine-year-old USTINOV offspring KINGSTON (ds.Insider, breeders Laura Plunkett, Linda Tucker and Patrick Nisbett) and finished third.