![Antioch Speedway](https://norcalcarculture.com/wp-content/uploads/2023/03/Antioch-Speedway.png)
Contra Costa County Fair Races
The Contra Costa County Fair Races are Friday and Saturday at 4pm at Antioch Speedway, 1201 West 10th Street.
The Contra Costa County Fair Races are Friday and Saturday at 4pm at Antioch Speedway, 1201 West 10th Street.