DUBAI, 3rd March, 2023 (WAM) It is the second-biggest day of the year at Meydan Racecourse and ‘Super Saturday’ has certainly lived up to billing, with bumper field sizes across the nine races and runners from 13 different countries.The official highlight of what is a well-established Dubai World Cup trials day is G1 Maktoum Challenge R3, sponsored by Emirates Airline, a prep race for the US$12 million Dubai World Cup itself.The field of 14 includes four Group 1 winners, one of which is the.