Sierra Summer
(USA)About
Sierra Summer is a 7-year-old dark bay or brown mare from the United States, trained by Sherry Armstrong. She is the offspring of the stallion Summer Front and the mare Sierra Olivia. So far, Sierra Summer has not achieved a win, having finished without a victory in 11 races. In her latest outing at Sunland Park on March 15, 2024, she was ridden by Daniel Vergara and did not place, finishing behind the winner, Willsherwontshe.