The first race at Arapahoe Park, on June 26, 2010, was won by Forest Mouse, a first-time starter who went off at 6-1 and has since gone on to become one of New Mexico’s most noted handicap horses. On Sunday, he may call it a career following a start in the $75,000 Curribot at Sunland Park.
Forest Mouse, a 10-year-old who has raced every year since his career debut in Colorado, is $2,693 from becoming a millionaire. If he hits the milestone by finishing between first through fourth Sunday, plans are to retire him to stud, trainer Henry Dominguez said Thursday.