Write a captivating news report highlighting the 10th Annual Roundup at the Ranch event in Oro Valley, showcasing its history, this year’s new features, and the vibrant community spirit it cultivates. Include details about the race options, the family-friendly atmosphere, and the exciting after party that follows. Be sure to share participant stories that reflect the warmth and togetherness of the event, encouraging readers to lace up their shoes and join in the fun!