Rainbow Polaris
(Japan)About
Rainbow Polaris, a five-year-old mare bred in Japan, is trained by Kiyoshige Arai. Sired by Espoir City and out of Blue Polaris, she has earned eight victories in her racing career.
Her most notable win came on September 14, 2023, at Kawasaki. Ridden by Taito Mori, she secured a significant victory in a race worth $1,623,364.00, defeating Tea Stalk.
Rainbow Polaris has consistently proven to be a profitable bet for those who have backed her throughout her career, yielding a 25 percent return on investment.