The Ranch Events Complex Announces Castorena’s Granite and Quartz as Building Naming Rights Partner

The Ranch Events Complex is proud to announce a new naming rights partnership that reflects regional pride, family legacy, and support of the equine community. The former MAC Arena and Indoor Pavilions will now be known as the Castorena’s Equine Center.

Castorena’s, a Northern Colorado-based, family-owned granite and quartz company, has earned a strong reputation throughout Northern Colorado for its exceptional craftsmanship, attention to detail, and commitment to quality. Serving both residential and commercial clients, the company has become a trusted name in the region.

This partnership holds special significance, honoring the legacy of the company’s founder, Isidro Castorena. Today, the business is proudly carried forward by his daughter, Maria, who continues to build upon the foundation he established, preserving the values and dedication that have defined Castorena’s from the beginning.

“This is not only a celebration of our legacy but also of everyone who has supported us throughout the years,” said Maria Castorena. “We could not be here without you; this milestone is for all of us. We are excited about this new partnership and look forward to supporting the growth and opportunities at The Ranch.”

The newly named Castorena’s Equine Center hosts 152 Equestrian-related events each year at The Ranch, including acting as a major hub for 4-H during the Larimer County Fair. Annual events that take place in the 1,200-seat venue are the Western States Classic Draft Horse Show, the Larimer County Fair, and Mountain States Circuit Finals Rodeo.

“This partnership represents exactly what The Ranch is about—strong local businesses investing back into the community and helping us grow opportunities for youth, agriculture, and the equine industry. The Castorena family’s commitment to quality and legacy aligns closely with our values, and we’re proud to have their name on a facility that plays such an important role in our region,” said Conor McGrath, Director of The Ranch Events Complex.

A ribbon-cutting event will take place on July 14.

For more information about The Ranch Events Complex and upcoming events, please visit treventscomplex.com. For information about Castorena’s Granite and Quartz, visit castorenas.com.