Due to racing commitments, Kempton Park Racecourse market is not now open until Thursday 5 th January. Many traders take a breather at this time of year so whilst trade is not at peak, this is the best and often only time depending on what you sell to book stalls in the most advantageous positions in the market. New traders are always welcome and if you would like more information please call  01189 451799 (selecting option 1). Kempton Park Racecourse market in high season is the largest of its type in Southern England.