In the 1969 Spanish Grand Prix (a Formula One motor race held at the Montjuc circuit), New Zealand's Bruce McLaren fell out of the race due to an accident, and Austria's Jochen Rindt had an oil leak.
Despite the narrow confines of the Montjuic circuit, drivers Jochen Rindt and Graham Hill both survived. Both works Lotus cars suffered massive accidents when their suspension-mounted wing supports failed. 
