Racing 31 July 2023 Mongolian Falcon sires first winner Mongolian Falcon got off the mark as a sire last Friday when Mumbo Jumbo broke through for her maiden win on Riccarton’s synthetic track. Racing 30 July 2023 Carston secures South Island Trainers’ Premiership Riccarton trainer Andrew Carston finished the season off on a high at his home track last Friday when scoring a winning treble and securing the South Island Trainers’ Premiership in the process. Racing 13 September 2022 Carston filly's Guineas credentials go on the line Riccarton trainer Andrew Carston is leaning to the softer option for promising filly Seven Eleven.