Red River Susi

Red River Susi is a 4-year-old filly from the United States, trained by Kelly Deiter. She is the offspring of the stallion Firing Line and the mare Red River Heidi. Throughout her career, Red River Susi has secured one victory. On May 17, 2024, at Delaware Park, she was ridden by Paul Obregon Luna and achieved her most notable win, claiming the $8,250 Maiden Claiming title by beating Maximum Emily.