Formula Two is a type of open-wheel formula racing category first codified in 1948. It was replaced in 1985 by Formula 3000, but revived by the FIA from 2009–2012 in the form of the FIA Formula Two Championship. The name returned again in 2017 when the former GP2 Series became known as the FIA Formula 2 Championship.
Jochen Rindt driving a Formula 2 Lotus in 1970 at the Nürburgring
Ferrari 166 F2
1.5-litre Porsche 718
Peter Scharmann's 1978 March–BMW
Formula racing is any of several forms of open-wheeled single-seater motorsport. The origin of the term lies in the nomenclature that was adopted by the FIA for all of its post-World War II single-seater regulations, or formulae. The best known of these formulae are Formula One, Formula E, Formula Two, Formula Three, regional Formula Three and Formula Four. Common usage of "formula racing" encompasses other single-seater series, including the IndyCar Series and the Super Formula Championship.
Start of the Formula One 2014 Bahrain Grand Prix
Daniel Ricciardo during the 2022 Austrian Grand Prix
Jake Dennis driving a Gen2 Formula E car at the 2022 Mexico City ePrix
Ana Beatriz during the 2008 Freedom 100 Indy Lights race at Indianapolis Motor Speedway