Watch Movies2Watch. Each year, horse trainers journey to Reno, Nevada to compete for one of the most challenging equestrian championships in the world. For the trainers, winning means putting food on the table and hay in the barn for another year. For the world, it means another year of survival for a culture at risk and the continued refinement of the art of vaquero-style horsemanship that dates back to the first Spanish missions in California.