The 1980 California 500 was a significant event in the world of auto racing, marking the eleventh and final running of the race at the Ontario Motor Speedway. Held on August 31, 1980, this race was part of the 1980 CART PPG Indy Car World Series and was notable for its intense competition and dramatic moments. Bobby Unser emerged victorious, securing his fourth win at the California 500, while Johnny Rutherford's performance was enough to clinch the 1980 IndyCar
Championship.
The Build-Up to the Race
The 1980 California 500 was set against a backdrop of uncertainty and change. Ontario Motor Speedway had faced financial difficulties, going into foreclosure shortly after the 1979 race. However, by the summer of 1980, there was renewed optimism as the track was set to be sold to the Ontario Foothills Development Co. for $42.15 million. This sale was expected to secure the future of the track as a racing facility, with plans to expand it into an entertainment venue.
As the race approached, practice sessions began on August 27, with Bobby Unser setting the fastest time. Johnny Rutherford, who had already won the Indianapolis 500 earlier in the year, was second fastest, followed by Rick Mears. The stage was set for a competitive race, with Rutherford needing to finish fifth or better to secure the championship.
The Race Day Drama
Race day saw an estimated crowd of 37,000 to 75,000 spectators. Johnny Rutherford took an early lead, but Bobby Unser soon overtook him on lap 13. The race was not without its incidents; John Mahler crashed into the wall early on, and Rick Mears, who was gaining on Unser, had to make an unscheduled pit stop due to a cut tire.
Midway through the race, Unser had a close call when he had to drive through the grass to avoid a stalled car. Despite this, he maintained his lead, demonstrating his skill and experience. As the race neared its conclusion, Rutherford made a pit stop that took longer than expected, allowing Unser to extend his lead.
The Outcome and Legacy
Bobby Unser crossed the finish line first, beating Johnny Rutherford by 8.53 seconds. Unser led 182 of the 200 laps, showcasing his dominance in the race. Despite finishing second, Rutherford's performance was enough to secure the 1980 IndyCar Championship, with three races still remaining in the season.
The 1980 California 500 was a memorable race, not only for its thrilling competition but also as the last race held at Ontario Motor Speedway before its closure. The event highlighted the skill and tenacity of drivers like Bobby Unser and Johnny Rutherford, leaving a lasting legacy in the world of auto racing.











