• CNS SPRINT CAR WEEKEND COLORADO NATIONAL SPEEDWAY

    CNS SPRINT CAR WEEKEND COLORADO NATIONAL SPEEDWAY

  • VEHICLE REGISTRATION FORM

  • REGISTRATION: $100 Registration Fee per Car. Pre-Registration Includes Friday Practice with BBQ and one Driver Pit Pass for both Saturday and Sunday Events.

    Pre-Registration deadline is June 12, 2026 at 5:00pm

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      2026 Sprint Car Registration Fee
      $100.00
        
      Total
      $0.00

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    • FOR QUESTIONS:

      Email: tech@coloradospeedway.com
      Phone: 303-828-0116

       

      EVENT HIGHLIGHTS 

      • Friday, July 3rd and Saturday, July 4th – Feature Races Pay $10,000 to win Both nights.
      • Event pays $1,000 to start & $500 tow money for drivers coming more than 500 miles
      • Thursday, July 2nd – Sprint Car Practice with Driver’s Appreciation BBQ to follow – 3pm to Dark


      *** Please refer to General Section for rules and regulations applicable to all divisions***

       I. Approved tires will be Hoosier 2045 Right Rear, M30 Left Rear, 2030 Right Front & 2010 Left Front. No Bleeders

      II. Car Weight: 1,625lbs at all times

      III. Engine Rules:

           a. 360cid unrestricted

           b. 410cid restricted to 1 7/8” ID with a maximum depth of 1 ½”

           c. Side board 30" tall 75" long max

           d. Sideboard cannot extend beyond outside edge of left rear tire

           e. Wicker bills no more than 2"

      IV. Wings:

           a. Nose wing: 2x3’ max

           b. Main wing: 5x5’ max

      V. Tread width 78” max outside to outside

      VI. Offset measured from center of Input Shaft to outside of tire 44” max

      VII. Prerace: all cars will go to lineup early with air cleaners off in order to check restrictors; 360 cars will be subject to pump for cid post-race.

      VIII. Postrace: The top 3 finishers will park on the back stretch and stay in cars; then be pushed across the scales in the infield. The top 3 finishers to pass scale tech will push to the front stretch for trophy presentation

      IX. CNS Will be the exclusive supplier of Tires for the event.

    • Drivers, please submit your request for the following models:
      Tire Quantity for Each:
         2045 (RR)
         M30 (LR)
         2030 (RF)
         2010 (LF)         

    • Tire Size Request
         2045 (RR)
         M30 (LR)
         2030 (RF)
         2010 (LF)         

    • Questions, comments, or suggestions? Email Us at tech@coloradospeedway.com

    • DRIVERS ARE REQUIRED TO FILL OUT A W9 FORM

      SEE NEXT PAGE
    • W-9 FORM

    • Request for Taxpayer Identification Number and Certification

      Go to www.irs.gov/FormW9 for instructions and the latest information.

      Give Form to the requester. Do not send to the IRS.

    • Part I - Taxpayer Identification Number (TIN)

    • Taxpayer Identification Number (TIN) Enter your TIN in the appropriate box. The TIN provided must match the name given on line 1 to avoid backup withholding. For individuals, this is generally your social security number (SSN However, fora resident alien, sole proprietor, or disregarded entity. see the instructions for Part I. later. For other entities, it is your employer identification number (EIN If you do not have a number, see How to get a TIN, later.

      Note: If the account is in more than one name, see the instructions for line 1. Also see What Name and Number To Give the Requester for guidelines on whose number to enter.

    • Social Security Number

      If we are paying the check personally to you please enter your Social Security Number.
    • Employer Identification Number

    • Part II Certification

    • Under penalties of perjury. certify that

      1. The number shown on this form is my correct taxpayer identification number (or am waiting for a number to be issued to me); and

      2.I am not subject to backup withholding because: (a) am exempt from backup withholding. or (b) have not been notified by the Internal Revenue Service (IRS) that am subject to backup withholding as a result of a failure to report all interest or dividends, or (c) the IRS has notified me that am no longer subject to backup withholding: and

      3. am a U.S. citizen or other U.S. person (defined below): and

      4. The FATCA code(s) entered on this form (if any) indicating that am exempt from FATCA reporting is correct.

      Certification instructions. You must cross out item 2 above if you have been notified by the IRS that you are currently subject to backup withholding because you have failed to report all interest and dividends on your tax return. For real estate transactions, item 2 does not apply. For mortgage interest paid, acquisition or abandonment of secured property. cancellation of debt, contributions to an individual retirement arrangement (IRA and generally, payments other than interest and dividends, you are not required to sign the certification, but you must provide your correct TIN. See the instructions for Part II, later.

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