Pro Truck & Super Stock Rules Clarifications

The CNS Tech department has made some clarifications and corrections to the Pro Truck and Super Stocks rules documents. The summary of the changes are as follows:

Clarification on Pro Truck weight.
20.1 Chevrolet engine option 1 minimum weight before race 2900lbs(not 2950lbs. as stated in the previous rules document)

Clarification for Super Stock Leaf Spring Cars
RULE: 25.3 Leaf spring cars only, minimum weight with driver before the race must be 3650 lbs.Maximum left side weight is 52%. 602 crate motor weight 3600 with driver before race.

Please download the latest rules documents here.

Colorado National Speedway to host Driver Appreciation BBQ at Last Pre-Season Practice

  • When: Saturday, March 25, 2017
  • Where: The Pits at Colorado National Speedway
  • Time: 4:30pm until ???

Attention CNS Drivers and crew! In appreciation for everything our Drivers, their Families and their Crews do for the Track, Colorado National Speedway would like to invite you to a pre-season kick-off BBQ! Starting at 4:30pm on Saturday, March 25, CNS will open the Pit Concessions booth and serve a complimentary Famous Dave’s BBQ dinner for all Drivers, their Families, and their Crew members. Food, Soft Drinks, Cold Brews, and other treats will be provided compliments of CNS and our partners. We’ll also give away some prices and swag, so mark your calendars for the 25th and come hungry! We can’t wait to see you!

Super Late Models Highlight Season Opener at CNS

The long wait is almost over. Yes folks the pain of shoveling snow and scraping ice off the windshield will soon be a faded memory as we enter the glorious spring season. Nothing ushers in springtime better than the first race of the season at Colorado National Speedway. April 1st is this years first race and the lineup features the Super Late Models, Grand American Modifieds, Super Stocks, and Figure 8s. The 2017 season is promises to be the most exciting ever so…

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March 11th Practice Cancelled

Practice for Saturday, March 11th has been canceled due to the rain. Tires and Fuel will be available for sale from 11am to 3pm. See you next week!

Amendments to the 2016 F-8 Rules effective Jan 1, 2017

  1. 25lb must be bolted to the front stub on fabricated stub cars. Fabricated stubs must maintain same geometry as original. 
  2. No penalty for fabricated rear clip. 
  3. Any year body is permitted. No lightweight or carbon fiber components. Body must resemble factory body (no dirt car wedge bodies). Mixing year and make of body parts is allowed. 
  4. Full factory firewall must be used. 
  5. Aluminum water pump is allowed. 
  6. 602 crate engine 3100 lbs. 604 crate engine 3200 lbs
Colorado National Speedway - CNS

Join the CNS Team

The 2017 racing season is fast approaching, and CNS is looking for a few talented and dedicated individuals to fill openings in the Concessions and Security departments. Maybe you are a master griller or a whiz on a register; or perhaps you want to be a part of the security team watching over the thousands of guests we welcome every season. Either way, if joining our winning team appeals to you, simply contact us with a resume and a list…

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Racer’s Business Directory

ATTENTION CNS race drivers!!! We have created a directory for the businesses that support the racing at CNS. Therefore, if you are a registered driver at Colorado National Speedway please add your business or sponsor’s business to the directory. Each registered driver can submit one entry per division they will race in for the 2017 season. You can use the form here to submit your business. And the searchable and sortable directory can be viewed here. READ MORE

2017 Schedule Announced

The 2017 schedule has been posted! While the schedule is currently tentative and all dates are subject to change you can get a feel for what’s to come this season here. Practice sessions starts March 11th and the racing kicks off April 1st. One of the most exciting highlights of the 2017 schedule is the first appearance of Davey Hamilton’s King of the Wing Sprint Car series which comes to town Saturday August 19th. The K&N Pro Series West makes their annual appearance on June 10th. The season will end Saturday October 7th with Challenge Cup XLIII.

Figure 8 Division Rules Meeting

There will be a Figure 8 meeting which will be held at Taco Loco in Dacono on highway 52 just of east of Jerry D’s (Downtown Dacono). The meeting will be this Thursday December 29th 2016 at 6PM. The meeting will be for the purpose of discussing changes and proposals for the Figure 8 division for the 2017 season and beyond. Please plan to attend to have your voice heard.

Grand American Modified Rule Refinements

After receiving feedback from many of the Grand American Modified drivers and teams we will be refining the rules as follows. Bump stops will be legal in the GAM division. And the overwhelming response was to NOT allow the 525 crate motor in the Grand American Modified division therefore we will also be making that change. We want to thank everyone who took the time to help us refine the rules for the GAM division.

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