The 1994 season had already carried more weight than any single championship should have to bear, shadowed from its third race onward by the deaths of Roland Ratzenberger and Ayrton Senna at Imola. By the time the title fight reached its final round on the tight, unforgiving streets of Adelaide, it had narrowed to two men: Michael Schumacher, leading by a single point, and Damon Hill, chasing him in the Williams that had, for so much of the season, been overshadowed by grief for the driver it had been built around.
Schumacher led from pole, with Hill close behind throughout. On lap thirty-six, Schumacher ran wide over a kerb at high speed and clipped the concrete wall lining the street circuit, damaging his Benetton's suspension in a way that was not immediately obvious from outside the car. Hill, seeing an opportunity, moved to pass at the next corner. Schumacher turned in. The cars made heavy contact; Schumacher's Benetton was launched into the air and out of the race on the spot, while Hill limped back to the pits, his Williams too badly damaged by the impact to continue.
Both cars were out. Because Schumacher had led on points beforehand, his retirement was enough to secure the title regardless of Hill's own retirement — had Hill finished the race in anything better than a low points position, he would have taken the championship instead. The manner of the collision was disputed from the moment it happened: many observers, including much of the British press and Hill himself in more candid moments over the years, believed Schumacher had turned in deliberately, using his already-crashed car as a blunt instrument to remove his only rival rather than risk being passed cleanly. Schumacher always denied any intent, insisting it was a straightforward racing accident. The stewards took no further action at the time. The debate has never fully settled.
Amid it all, Nigel Mansell — recalled by Williams for a farewell drive after Senna's death had left the team needing experienced cover for the second half of the season — won the race itself, the last grand prix victory of his career, in a result almost entirely eclipsed by the title-deciding drama unfolding around him.