Big Sky MX Challenge – Supercross info on Jul 17, 2015 (519417) |

This event is over! Can we show you some more events nearby?

Big Sky MX Challenge – Supercross

Dirt Logic, LLC

Friday, July 17, 2015
Gallatin County Fairgrounds, Bozeman, MT

Registration closed July 15, 2015 11:59 PM on July 15, 2015 11:59 PM MDT Registration ends July 15, 2015 11:59 PM on July 15, 2015 11:59 PM MDT Registration opens June 25, 2015 12:00 AM on June 25, 2015 12:00 AM MDT Registration runs from June 25, 2015 12:00 AM to July 15, 2015 11:59 PM

Supercross is coming to the Gallatin County Fair! Big Sky MX Challenge and the Gallatin County Fairgrounds is hosting Supercross, on July 17th. This is a race for all riders. There will be a total of 7 classes competing, with riders as young as four years old, up to 40 years old. This will be a one-day event, with organized practice for all classes, qualifying heat races and main events for all classes.

Race entry fees are: $30/class for Youth / Amatuer / +25 and $40/class for 250 & 450 ($10/class additional for registering at event). The gate fee will be $8 per person and includes a day pass to the county fair and all the shows. If you enjoy action sports or watching motocross, come out and join us for all the fun! Visit for more information!


Registration, Practice & Qualifing (11:00 AM - 3:00 PM)

  • 11:00 AM - 1:00 PM Registration
  • 12:00 PM - 1:00 PM Track Walk
  • 1:00 PM - 2:00 PM Practice (All Classes)
  • 2:00 PM - 3:00 PM Qualifiers (50, 65, Supermini, +25, Amatuer)

Intermission (3:00 PM - 3:45 PM)

  • 3:00 PM - 3:45 PM Track Maintenance

Show (4:00 PM - 7:00 PM)

  • All Heat and Mains for 250 / 450 classes
  • All Mains for 50, 65, Supermini, Amatuer & +25 classes

Entry Fees

Gate Fee

  • $8 per person
  • Includes day pass to county fair and all shows

Race Fee

  • Youth / Amatuer / +25 - $30 per class
  • 250 / 450 - $40 per class
  • Add $10 per class if registering at event
  • No memberships required


Youth / +25 Classes

  • Top 5 to receive award

Amatuer Class

  • Winner to receive Troy Lee Designs pant/jersey gear combo
  • 2nd-5th to receive award

250 / 450 Classes

  • $1,000 purse per class, $2,000 total payout

Race Gas Gift Card presented by ROCKY MOUNTAIN ATV/MC

  • The way it works is that we will give a $10 Rocky Mountain ATV/MC gift card to any rider that enters the event. If you sign up for multiple classes you will get only 1 gift card per event date. If you race multiple events dates you will get a card for each event. After each event ROCKY MOUNTAIN ATV/MC will mail your gift card.

Attendee List

View current entry list


Dirt Logic, LLC

Question about the event?
Contact the event organizer
Placeholder Avatar
Matthew Keller
Send a message


Insurance for your track day or race bike


Gallatin County Fairgrounds
Location Bozeman, MT
Hotel Book your discounted hotel now
Video Watch a video (YouTube)
Add this event to your calendar:
Click to download this event to your Apple iCal calendar! Click to download this event to your Microsoft Outlook calendar! Click to download this event to your Sunbird or Mozilla calendar! Click to add this event to your Google Calendar! Click to download this event to your Yahoo Calendar!

ATTENTION! Your web browser is either very old or portions of are being blocked. As a result, some things on this and other sites may be out of place or look broken. Before you try and register for events, learn how to correct it.