The Ovalo Aguascalientes México is a car racing track in Aguascalientes, Aguascalientes, Mexico. The OAM was inaugurated in 2009. OAM has a capacity for 25,000 people.It is the fastest oval in Mexico. The qualifying lap record was set in May 2013 by Rubén Garcia Jr. with a lap time of 23.596 seconds, at an average speed of 133.497 mph.LayoutThe length of this track is 1.4 km (0.87 mi) with a banking of 16°. In 2011 was inaugurated a road course of 2.3 km (1.4 mi).NASCAR Corona SeriesThe oval has been venue for NASCAR events since 2009.