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       (231) 631-GRIZ (4749)
Never Forget.
​3/9/18: Registration for the 2018 SMSC is now closed for all TRUCK entries.   The UTV class will remain open and registrations are still being taken for that class.


2/28/18: The updated Masterlist is now available to download and view.  Find your name and check your class registration.  If there are any discrepancies please email us at

1/29/18: The 35" DOT and ANYTIRE classes are now CLOSED.  

 We'd like to introduce everyone to a new branding image for the SMSC, one that helps tie the event closer to the support given to our military service men and women.  


Pre-registration payment directions.

1) Click the Register link
2)Put in the competitor's name over the "PAY" button before you click it.
3) Make your payment  
4) After making payment and on the confirmation page, click the "Return to Merchant" link. This takes you to the registration form page.

April 6-8, 2018