Fotbal Club Rapid 1923, commonly known as Rapid București () or simply as Rapid, is a Romanian professional football club based in Bucharest, which competes in the Liga I. It was founded in 1923 by employees of the Grivița workshops as Asociația Culturală și Sportivă CFR ("CFR Cultural and Sports Association"). Domestically, Rapid București is one of the most successful clubs in the country, having won three national titles, 13 Cupa României and four Supercupa României. Internationally, its highest achievements are reaching the quarter-finals of the 1972–73 Cup Winners' Cup and of the 2005–06 UEFA Cup, and the final of the 1940 Mitropa Cup, the latter not being played because of the Second World War. Recently, the club was declared bankrupt in 2016, but was refounded and managed to return to the top flight in 2021. From 1939, Rapid played its home matches in burgundy and white kits at the Valentin Stănescu Stadium. The old arena was replaced with the new Superbet Arena in 2022. The team has fierce local rivalries with FCSB and Dinamo București, as well as with Petrolul Ploiești. History On 25 June 1923, in a classroom of the primary school from the Grivița neighborhood, Bucharest, the employees of the Grivița workshops created Asociația Culturală și Sportivă CFR ("CFR Cultural and Sports Association"). Teofil Copaci was chosen as the president of the association, while Grigore Grigoriu became the first captain of the team. The squad was formed in September, following the merger of the Ateliere and Excelsior teams. The first equipment was made out of burgundy fabric in the house of Grigoriu. On 28 October 1923, the team played its first game against Unirea Timișoara, which it was lost 4–8. The second match, played over ten days, was against Gloria Arad, lost 1–2. Until 1932 CFR played in the Bucharest Championship, not qualifying in the final tournament of the national league. During this period, the leaders of the team were: Teofil Copaci, Grigore Grigoriu and Bozie Codreanu; from the group of players were part: Stănică, Tudor, Molnar, Ştefănescu, Foran, Leoveanu, Constantinescu, Fetzko, Georgescu, Albert, Block, Filip, Itu I, Itu II, Pîrvulescu, Cichi, Schileriu, Svetcovschi, Oros, Ujlaki, Pop, Dobrescu I, Kelemen, Vlaiculescu, Ispas, Vintilescu and Petrovici. After several years of competing in the regional championship of Bucharest, the club entered in the Divizia A by the start of the 1932–33 season. During the pre-war years, Rapid was one