Event Information

Phone Number:
General: 866-398-2038 x705
Office Manager: 903-742-2041
Diamond Don/Moto Mama:
Diamond Don Racing
P.O. Box 240
1602 State Hwy. 49 East
Jefferson, TX 75657
Contact Us:
Gates Fees

1 day, $15; 2 days $30;
3 days, $40; 4 days $50;
Children under 16, free

Primitive camping included in gate fee
Please join us April 20-23, 2017 for Diamond Don's 15th annual Riverport National Vintage Motocross.
PLEASE NOTE:  We have very limited RV hookups and they are SOLD OUT.  We have lots of room for camping and for RV's.  You can use your generators.  There is water available at the track and dump station.  For more information, click here
For weekend schedule, click here.

Non-ethanol fuel is available in Jefferson at V-Mart, 505 E. Broadway, across from Brookshire’s Grocery.



Golf Chairman, Wes Willis has worked up a great golf outing for everyone. Come test your skills at the Charity Golf Skills Challenge on Thursday, April 20, 1:00-4:00.  You will be hitting balls from Don’s hill overlooking the river at the motocross track.  Great trophies and prizes.  Long Drive Contest; Mid-Iron Accuracy; Wedge in the Hoop; and Overall Skills Champion.  Of course, there will be a Dead-Ass Last award, too.  Don’t golf?  Didn’t bring your clubs?  No worries – we have clubs and lots of advise.  Buy balls at $2 each or 6 for $10, no limit – cash, credit or check.  100% of all proceeds go to Jefferson Railway & Wetlands Foundation to support Jefferson youth activities.  Sponsorships now being accepted for $100, $250 and $500 or any any other amount!  Cold beer, sodas and water provided by the Diamond Girls.

Get your rooms reserved now as Jefferson fills up fast.
Our 2017 legend is Warren Reid.  Scott Sears is already working on his FMF 125 Honda Raffle Race Bike. 
Jay Estes, Jay's Floors, will also be donating another gun for the raffle.  An AK47!
2017 BA Motorsports & Northwest Maico & CZ
Battle on the Bayou
We will be doing the 100cc Bayou on the River again this year.  Two motos on Saturday and two on Sunday.  Vintage and Post-Vintage go off on the same gate, so you can only ride one bike each day.  100cc only race. No 125's.  Thanks to Bubba Dennis and Allan Brown, BA Motorsports and Northwest Maico & CZ for their generous sponsorship of these races. You won't want to miss this race.

For Rules  CLICK HERE 


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Diamond Don Racing ♦ 1602 Hwy 49 East ♦ PO Box 240 ♦ Jefferson, Texas 75657 ♦ 866-398-2038