Oakland–Alameda County Coliseum is a multi-purpose stadium in Oakland, California, United States. It is part of the Oakland–Alameda County Coliseum Complex, with the adjacent Oakland Arena, near Interstate 880. In 2017, the playing surface was dedicated as Rickey Henderson Field in honor of Major League Baseball Hall of Famer and former Athletics left fielder Rickey Henderson.
O.co Coliseum Logo (2011–2016)
Gate at the Oakland Coliseum, September 10, 2017
Oakland Coliseum during a football game
The Coliseum as seen in its original open grandstand configuration before being enclosed
A multi-purpose stadium is a type of stadium designed to be easily used for multiple types of events. While any stadium could potentially host more than one type of sport or event, this concept usually refers to a specific design philosophy that stresses multifunctionality over specificity. It is used most commonly in Canada and the United States, where the two most popular outdoor team sports—Canadian football or American football and baseball—require radically different facilities. Football uses a rectangular field, while baseball is played on a diamond with a large outfield. Since Canadian football fields are larger than American ones, the design specifications for Canadian facilities are somewhat less demanding. The particular design to accommodate both is usually an oval, although some later designs use an octorad. While building stadiums in this way means that sports teams and governments can share costs, it also presents some challenges.
RFK Stadium, a multipurpose stadium in Washington, D.C., US
Vikingskipet, Norway is a multi-purpose stadium for ice sports
Ratina Stadium in Tampere, Finland
Hard Rock Stadium in Miami Gardens, Florida: Now a football-only stadium, its layout when it was a multi-purpose stadium (pictured here) placed the baseball diamond in the corner of the football field.