中山競馬場
The Nakayama Daishogai (中山大障害) is a Grade 1 steeplechase horse race in Japan open to thoroughbreds which are three-years-old or above. It is run over a distance of 4100m (2 miles + 84 feet) at Nakayama Racecourse every year in late December. The 2020 edition has a prize money of 142,660,000 yen.