The Reno Air Races, officially known as the National Championship Air Races, are a multi-day event tailored to the aviation community that took place each September at the Reno Stead Airport a few miles north of Reno, Nevada, with the last races held in 2023. The Reno Air Racing Association plans to resume racing at a new venue in 2025. Air racing is billed as "the world's fastest motor sport" and Reno was one of the few remaining venues. The event includes races in six classes and demonstrations by airshow pilots.

Reno Stead Airport is a large public and military general aviation airport located in the North Valleys area, 10 nautical miles (19 km) northwest of the central business district of Reno, in Washoe County, Nevada, United States. A former military installation until 1966, when it was known as Stead Air Force Base, the airport's sole remaining military presence consists of an Army Aviation Support Facility and the 189th General Support Aviation Battalion of the Nevada Army National Guard, flying CH-47 Chinook helicopters. The airport is owned by the Reno Tahoe Airport Authority. The National Plan of Integrated Airport Systems for 2011–2015 categorized it as a general aviation reliever airport.