The land on which the stadium sits was originally donated by the university to El Paso County, Texas, who built the stadium for the school and the Sun Bowl game. Both had previously used Kidd Field, the school's current track and field stadium, which only seats 15,000. The city had realized that the game could not expand its audience or the list of teams that it could invite without a bigger stadium, so the Sun Bowl was built in a natural bowl lying to the west of the old stadium. The AstroPlay playing field runs nearly north–south (tilted about 10 degrees NW-SE) and is at an elevation of 3910 feet (1191 m) above sea level.