America First Field

America First Field
Interior view of the stadium
America First Field
Location in Utah
America First Field
Location in the United States
Former namesRio Tinto Stadium (2008–2022)
Address9256 South State Street
LocationSandy, Utah, U.S.
Coordinates40°34′58″N 111°53′36″W / 40.5829°N 111.8934°W / 40.5829; -111.8934
Elevation4,450 feet above sea level
Public transit TRAX Light Rail
 701  Blue Line
at Sandy Expo
OwnerGail Miller
OperatorReal Salt Lake
Capacity20,213
Field size120 × 75 yards
SurfaceKentucky Bluegrass
Construction
Broke groundAugust 12, 2006
OpenedOctober 9, 2008
Construction cost$110 million
($161 million in 2024 dollars)
ArchitectRossetti Architects
Project managerICON Venue Group
Structural engineerMartin & Associates
Services engineerM-E Engineers, Inc.
General contractorLayton-Turner Joint Venture
Tenants
Real Salt Lake (MLS) (2008–present)
Utah Royals (NWSL) (2018–2020, 2024–present)

America First Field (formerly Rio Tinto Stadium and referred to as The RioT) is a soccer-specific stadium in Sandy, Utah, United States. It is the home of Real Salt Lake of Major League Soccer (MLS) and the Utah Royals of the National Women's Soccer League (NWSL). The stadium opened on October 9, 2008, and seats 20,213 for soccer, but can be expanded to over 25,000 for concerts.

The stadium hosted the 2009 MLS All-Star Game, the second leg of the 2011 CONCACAF Champions League Finals, and the final of the 2013 Lamar Hunt US Open Cup. It was also a host stadium during the 2013 CONCACAF Gold Cup, and a host for final stages of the 2015 CONCACAF Men's Olympic Qualifying Championship.

Rio Tinto's sponsorship of the stadium was set to expire in December 2020 but retained its branding through 2021. Real Salt Lake sought a ten-year commitment from its next stadium naming rights partner. In September 2022, RSL announced a naming rights agreement with America First Credit Union with the stadium renamed America First Field.