Petaluma Speedway's 2016 Schedule has been released. There will be 23 events featuring both Pit Stop USA Sprint Car Series', IMCA Modifeds, Super Stocks, Dwarfs, 600 Micros, and Mini Stocks that will all compete for track points championships. Specialy events will see the King of the West & Civil War Sprint Car Series at the west's fastest 3/8th's mile, as well as the return of the USAC-CRA Sprint Car Series. The Joe Hunt Wingless Sprint Series will have three dates in 2016 including the 5th Annual Soares Classic 50-lap event. The 5th Annual Adobe Cup will again close-out the track's 55th season. The Pit Stop USA Shootout Series will again showcase four event events that will pay increased purse money and a direct spot into the Adobe Cup Dash for Cash.

2016 Petaluma Speedway Schedule
March 19- Test & Tune
March 26 – Winged 360, Spec Sprints, Super Stocks, 600’s (Pit Stop USA Shootout Race #1)
April 2 – Winged 360, Modifieds, Super Stocks, Dwarfs, Mini Stocks
April 16 – Winged 360, Spec Sprints, Super Stocks, Dwarfs, 600’s
April 23 – Winged 360, Spec Sprints, Modifieds, Dwarfs, Mini Stocks
April 30 - Winged 360, Spec Sprints, Modifieds, Super Stocks, Mini Stocks
May 7 – King of the West Sprint Car Series, Super Stocks, 600’s
May 14 – Winged 360, Spec Sprints, Modifieds, Dwarfs, Mini Stocks (Pit Stop USA Shootout Race #2)
May 21 - Winged 360, Modifieds, Super Stocks, Dwarfs (w/South Bay), Mini Stocks
June 4 - Winged 360, Spec Sprints, Super Stocks, Dwarfs, Mini Stocks
June 11 – Joe Hunt Wingless Sprints, BCRA Midgets, Modifieds, Super Stocks
June 18 – Civil War Sprint Car Series, Dwarfs, 600’s
July 3 (Sun) - Winged 360, Spec Sprints, Dwarfs, 600’s (Pit Stop USA Shootout Race #3)
July 9- Winged 360, Modifieds, Super Stocks, Dwarfs, Mini Stocks
July 16 – Winged 360, BCRA Hall of Fame: Midgets, Midget Lites, Vintage Midgets
July 23 - Winged 360, Spec Sprints, Super Stocks, 600’s
July 30 – Winged 360, Spec Sprints, Modifieds, Dwarfs, Mini Stocks (Pit Stop USA Shootout Race #4)
Aug 13 – 5th  Soares Classic 50, Joe Hunt Wingless Sprints, All Star Modifieds, Dwarfs, Hardtops
Aug 27 – King of the West 410 Sprint Car Series, Western Region Dwarf Nationals, 600’s
Sept 5 (Mon) – USAC-CRA Sprint Cars Series, Super Stocks, 600’s
Sept 10 – Winged 360, Spec Sprints, Dwarf (Twin 25’s), Mini Stocks
Sept 17- Joe Hunt Wingless Sprints, Modifieds, Super Stocks, Dwarfs, Mini Stocks
Sept 24 – Civil War Sprint Car Series, Super Stocks, 600’s
Oct 8 – 5th Annual Adobe Cup – Winged 360’s, Spec Sprints, Super Stock Open