Welcome to the biggest and longest running Supermoto event in the US.  We bring supermoto and supermoto quad racing to the next level.

2019 Stateline Supermoto Challenge Date Announced!


The update you have all been waiting for: We are pleased to announce that Stateline Supermoto Challenge will be held April 5-7, 2019!

Expect the track to be different, expect another epic dirt section, expect the Swiss to be back, expect the best racers in the country to be in attendance.  We are working on finalizing the details, but it looks like this will also be the opening round of the AMA Supermoto Season.

More details to come soon!


Update 4/2/2018: Friday Schedule change

Small change, we’ve added an extra hour of practice on Friday!  We’ve moved the start time of practice from 12:30 to 11:30.

Friday 11:30 – 3:30 : Open Paid Practice

Team Races will still start at 4pm.

Update 3/19/2018:

Buffalo Bill’s Hotel Block, There is a concert Saturday night April 7th that has sold all the extra rooms at Buffalo Bill’s. So when the Hotel Block fills or expires after Sunday March 25th. All remaining reservations will be pushed to Primm Valley across the street and at a higher price. So anyone wanting the convenience of walking out the back door to the race track, needs to book asap.

Update 2/14/2018:

Pre-registration for 2018 is will be open on February 15th at 6am.  Click here for Pre-Reg 

Onsite registration will be available on every race day.

Update: 2/1/2018:

Welcome to 2018!  We are super excited to be putting on the Stateline Supermoto challenge for again for 2018.  Expect another different track layout, but the same challenge level as before.  We already have confirmation that our international friends that they will all be back!

Event Details for 2018: April 6-8 . Buffalo Bills Casino, Primm Nevada

Hotel information. Reservation code: SVS0404 

Wed 4/4  $28.00
Thu 4/5  $28.00
Fri 4/6  65.00
Sat 4/7 65.00
Sun 4/8 $28.00

Keep in touch with the conversation on facebook. https://www.facebook.com/statelinesm/



Update: 4/11/2017:

  • Results are posted:

Saturday Main Results
Sunday Main Results


Update: 3/1/2017:

Update 2/21/2017: Anthony Hart Pro Class Payout announced!

2017 Anthony Hart Memorial Pro Payout $20,000.00 Total

Update 1/30/2017:

  • Hotel Reservation Code is: SVSC329
  • The top 20 pro’s from last year’s event will be automatically added to this year’s Anthony Hart Memorial Race.  If your contact information has changed, please let us know. There will be 10 more free spots available.
  • Pre-Reg will be open at 6am 2/1/2017

Come be a part of the festivities at Buffalo Bills Casino
March 31-April 2, 2017.

We build a track that suits every skill level, from beginners to a kick ass pro show.  The purse for the Anthony Hart Memorial Pro class should be north of $20,0000 again this year.


Tom Hart a man who has dedicated his time and money into motocross, FMX and Supermoto has had a passion for two wheels his whole life.

In a tragic accident and one that will never be forgotten in the Supermoto community, Tom’s son Anthony Hart lost his life racing his motorcycle in a national supermoto event. The family was devastated.
Some people wouldn’t blame him for not wanting to be involved in racing ever again, but Tom knew how much his son loved the sport.

Tom has come forward to make sure the Pros and amateurs will come and enjoy one of the largest Supermoto events in the United States.

We at Stateline Supermoto Challenge wanted to do whatever we could to keep Anthony’s memory alive. For the last four years we have renamed the Pro class the Anthony Hart Memorial Pro Class. WHR will keep that name as long as we have the race in Stateline. If you have a chance, say “thanks” to Pop Hart.

Biggest Annual Supermoto Event in the US!