3 Balls Racing is hosting an open track weekend at Grattan Raceway in Belding, MI on Saturday and Sunday, September 26-27, 2026.  This event is our largest charity event of the year.  Funds raised will benefit The Michigan Wounded and Returning Warrior Program.

Quick Facts About Event:

• Open to all experience levels from beginner to expert
• Open to all car types (trucks, SUVs, open wheel cars on a case by case basis)
• Drivers are separated into 4 run groups based on experience
• Sessions are 20 minutes; schedule calls for 5 sessions per run group
• Open passing with no point by for the most experienced group
• Passing by point for all other groups
• Passengers are allowed
• Lunch and drinks are provided
• Instruction is available
• Camping onsite is available and encouraged

Event cost is $350/day, or $600 for the weekend.  $50/day of every registration fee goes directly to the fundraiser.  3 Balls Racing covers all credit card/Paypal fees, so it is a true $50 donation.

Starting May 16 at 12:00PM EST, there are 10 early registration spots available at the discounted price of $275/day, or $515 for the weekend.

Last day for refunds per the 3 Balls Racing refund policy is August 26, 2026.  Last for event credit is September 12, 2026.