RJM Design Group Appointed as Landscape Architecture and Planning Lead for Ontario Sports Empire
The Californer/10335457

ONTARIO, Calif. - Californer -- Ontario, CA — RJM Design Group has been selected to provide landscape architecture, master planning, and site design services for the Ontario Sports Empire, a transformative 190-acre sports destination currently in development and scheduled to open in Fall 2026. Upon completion, the project will become the largest multi-sport complex west of the Rocky Mountains, positioning Ontario, California as a premier host city for major regional and national sporting events.

The Ontario Sports Empire is envisioned as a next-generation athletic campus designed to accommodate elite competition, community recreation, and large-scale tournaments. The expansive site will feature 20 long fields, 14 youth diamond fields, 8 full-size diamond fields, 4 football and rugby fields, and 2 championship-level baseball fields, creating one of the most comprehensive field inventories in the United States.

More on The Californer

• California: Governor Governor Newsom proclaims Ronald Reagan Day
• California celebrates 129 new CHP officers ready to protect and serve the Golden State
• Glossa Enhances Jira Integration with Flexible Acceptance Criteria Mapping
• SEEAG's Free "Farm Day Every Day" At Brokaw Nursery in Ventura – February 28
• Governor's Office demands Kristi Noem learn to Google before sending stupid letters: California works with ICE to deport criminals

Located just 10 minutes from Ontario International Airport, the complex is strategically positioned to attract teams, families, and spectators from across the country, reinforcing Ontario's role as a destination for sports tourism and year-round athletic programming.

RJM Design Group's scope of work includes integrated site planning, landscape architecture, and experiential design, with a focus on creating a cohesive environment that balances high-performance athletic infrastructure with welcoming public spaces. The firm's approach prioritizes circulation, usability, spectator experience, and long-term operational efficiency while supporting the scale and intensity of tournament-level use.

In addition to its extensive athletic facilities, the sports park will offer a wide range of spectator and family-oriented amenities, including a dedicated family activity area, large video display boards, shaded seating, passive turf zones, and elevated pedestrian concourses for optimal field viewing. Supporting features will include restroom and concession buildings, upper-level restaurant-style deck seating, three playgrounds, batting cages, interior walking paths, and cohesive monument and wayfinding signage throughout the site.

More on The Californer

• ShortMotion Launches to Democratize Motion Graphics for Everyday Creators and Small Businesses
• Parkway Prosthodontics Achieves Breakthrough Full-Arch Reconstruction Case
• Project Astral Phase 3 NFT Drop by AI Film Guerrillas Released via Ethereum on Base Network
• Postmortem Pathology Expands to Phoenix: Bringing Families Answers During Their Most Difficult Moments
• Blasting Off with Space Sector Companies: Artemis II Manned Moon Mission is Set to Launch: Could $ASTI be on the Same Rocket Ride as $ASTS & $LUNR?

Key Elements of the Ontario Sports Empire

• 190 acres of athletic facilities
• 20 long fields
• 14 youth diamond fields
• 8 full-size diamond fields
• 4 football / rugby fields
• 2 championship baseball fields
• Family activity area
• Large video display boards
• Seating, shade, and passive turf areas
• Elevated spectator viewing concourses
• Restroom and concession buildings
• Upper-level restaurant-style deck seating and field viewing
• 3 playgrounds
• Batting cages
• Surface-level parking and parking structure
• Pedestrian and vehicular drop-off / loading zones

IN THE NEWS

https://rjmdesigngroup.com/ontario-sports-empire/

For additional information about RJM Design Group and updates on the Ontario Sports Empire as it approaches its Fall 2026 opening, visit RJM Design Group's official channels.