The major sponsors of Mark Hahn 300 Memorial 10th Anniversary Race are: HOT PRODUCTS, R&D, Motul, Yamaha, Hydro-Turf, Clawsons Motorsports, CMD MARINE, Riva Motorsports, Speed Energy, Discount Tire, TechOneRacing. So far 40 Teams have signed up for the Race. It is going to be a great event this year.
