About Air Race F1: The Formula 1 airplanes, often based on the classic Cassutt, are a defined class which sets strict parameters regarding wing area, engine size and other characteristics of the design. All 8 airplanes race against each other at speeds of over 400kph together on a circuit just 2km end to end. Air Race F1 is comprised of highly regarded industry-leading experts who work hard to ensure this race is both safe and a monumental success for all involved. Air Race F1, based in London and Spain, has a team with many years of experience in organizing international air races and aerobatic competitions.