In the 1960s, the Formula One German Grand Prix was often held concurrently with a Formula Two race on the same circuit, allowing BMW F2 cars to take part. In 1967, BMW entered Hubert Hahne in a Lola F2 chassis powered by an enlarged BMW engine which meant that it conformed with the Formula One regulations, while David Hobbs was entered by Lola in the same combination with the standard smaller BMW engine. For the 1968 race, Hahne returned with the previous year's combination and finished tenth, BMW's best result up to this point in its Formula One history. BMW then entered three of its own 269 F2 chassis for the 1969 race, for the trio of Hahne, Gerhard Mitter and Dieter Quester, but Mitter was fatally injured in a practice accident and the remainder of the team withdrew from the race.