After this first race, the track fell into financial difficulties, and the organisers had to look for another venue. In 1926, the Spanish Grand Prix moved to the 11-mile Circuito Lasarte on the northern coast near Bilbao, home of the main race in Spain during the 1920s—the San Sebastián Grand Prix. The 1927 Spanish Grand Prix was part of the AIACR World Manufacturers' Championship, but the race was still not established and in 1928 and 1929 was run to sports car regulations. The 1930 Spanish Grand Prix for sports cars, scheduled for 27 July, was cancelled due to the bad economic situation following the Wall Street crash in October 1929. The 1931 and 1932 Spanish Grands Prix were also announced, only to be cancelled due to political and economic difficulties. Finally, in 1933 the Spanish Grand Prix was revived at Lasarte with government backing. Following the 1935 race, Spain descended into civil war and racing stopped. In 1946, racing returned to Spain in the form of the Penya Rhin Grand Prix at the Pedralbes street circuit in Barcelona.