Tracks Delta Speedway, California admin 01/01/201508/07/2022 California Dirt Race Track, United States Dirt Race Track FacebookTweet Map Twitter Updates Tweets by deltaspeedway Facebook Updates Delta Speedway Schedule Schedule Subject To Change Without Notice – Schedule Most Accurate 60 Days From Current Date DateSeriesTrackStateNotes Please subscribe to our YouTube Channel, Follow us on Twitter and Like us on Facebook Thanks for visiting Dirt Racing Report