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4GMX Motocross Series

Date: Feb 11, 2017 - Jan 06, 2018

The 4Gmx Indoor Winter Motocross is held at he James Kjerstad Event Center on the Central States Fairgrounds in Rapid City, South Dakota. Motocross enthusiasts from Pee Wees to Vets are encouraged to enter and spectators are always welcome! Tickets are available at the door.

For questions, please contact the event promoter Robert Grable at 605-391-5089 or email

Updates to schedules, rules, etc will be posted at

There is no additional day pass or series
membership fee. Entry fees and pit pass/gate fees are applicable.

Every attempt will be made to follow the scheduled times, but changes may be necessary due to unforeseen circumstances. Riders will be notified of changes to the schedule as soon as possible.

Race Day Schedule

Sign up: 7-9:00 am

Riders meeting: 9:15 am

Practice: 9:30 am

Heats: 11:30 am

LCQ’s & Mains: 6:30 pm

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