Complex sentence: Bedard drove for Jaguar Cars in endurance racing, and driving in the Indianapolis 500 in 1983 and 1984, finished 30th both times; the second time retiring through a colossal accident where his car flipped several times.
Split into simpler sentences: Bedard drove for Jaguar Cars in endurance racing, and later drove in the Indianapolis 500 in 1983 and 1984. He finished 30th both times, the second time retiring through a colossal accident where his car flipped several times.