The 1998 California 500 Presented by NAPA was a NASCAR Winston Cup Series race held on May 3, 1998, at California Speedway in Fontana, California. Contested over 250 laps on the 2-mile (3.2 km) speedway, it was the 10th race of the 1998 NASCAR Winston Cup Series season. Mark Martin of Roush Racing won the race.

The track, California Speedway, was a four-turn superspeedway that was 2 miles (3.2 km) long.^[1] The track's turns were banked from fourteen degrees, while the front stretch, the location of the finish line, was banked at eleven degrees. Unlike the front stretch, the backstraightaway was banked at three degrees.

• Time of race: 3:33:57
• Average Speed: 140.22 miles per hour (225.66 km/h)
• Pole Speed: 181.772 miles per hour (292.534 km/h)
• Cautions: 6 for 35 laps
• Margin of Victory: 1.287 sec
• Lead changes: 18
• Percent of race run under caution: 14%
• Average green flag run: 30.7 laps

This NASCAR-related article is a stub. You can help Wikipedia by expanding it.

• v
• t
• e

This article related to sports in California is a stub. You can help Wikipedia by expanding it.

• v
• t
• e