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Rock Springs Motocross presents

High Altitude Arena Cross Series

November 3-5, 2017
January 26-28, 2018
February 23-25, 2018
March 23-25, 2018

All weekends will have a Friday night practice and a Saturday after the races pit party with hamburgers provided by RSMX.


Thanks for your support of RSMX.


More about where we are located HERE


Check your points here.



The Racing Rulebook for the indoor competition is available HERE.

Open practice Friday 6 PM-9 PM

Registration Friday 6:30 PM-9 PM

Registration Saturday and Sunday starts at 8:30 AM

Practice Saturday and Sunday 10:00 AM with riders meeting after practice and racing to follow.

Club sponsored BBQ of hamburgers for any one that would like eat with us after racing is done on Saturday. (bring your own drink)

Saturday open practice to follow BBQ

Race registration and practice bands up stairs in the crows nest



We will run the series the same as last year. It will be a 7 race series. You have to make 5 of the 7 races to be eligible for year-end awards. We will have two races a weekend for the first three weekends. The last weekend will have one race Saturday and it will be double points. Sunday of the last weekend will be our banquet and awards.




Outdoor schedule

Coming soon.