2021 Race Season!
*****Racers and Fans*****
At this time Diamond Mountain Speedway has decided to CANCEL our August 7 race!!!
Due to Hazardous air quality, all on going fire evacuations and very unpredictable fire behavior, we feel this is necessary for the safety of our racers, fans and staff.
Please everyone stay safe and we hope to see you for our next scheduled race on August 14.
Our Track
We are a ¼ mile dirt oval located at the Lassen County Fairgrounds in Susanville, California. We currently run 4 classes of race cars: Mini Stock, Stock Cars, IMCA Sport Mods and IMCA Modified. We are sanctioned by the International Motor Contest Association, commonly known as the IMCA.
17 Nights of Racing for 2021!
First Test & Tune is March 20th!
12 Noon till Dark