Total entries: 42
| No. | Rider(s) | Bike | Sponsors |
| 1 | Honda CRF450R | Montgomeryville Cycle,National Cycle,Rogers Racing,SDI Insulation,D&D Exhaust,Saddlemen,Rod Lake,Bell Helmet, J&P Cycles,KK Supply,Vizzo,Kelly's,Fast hog.comJE,Cometic,Sunoco,Twin Power,Motion Pro,TCX,MRT,Troy Lee,Millennium Tech.,Vortex,Craig Pickett,Works Conn.,Rekluse,Gene & Gail,NGK,Dick Winters,Jack Sisemore,Boyesen,Modern Air Technology,Oakley,Wes | |
| 2 | Kawasaki KX450F | Chaplin Kawasaki,Cometic Gasket,Saddlemen,Wiseco,Motion Pro,K&N,Fox,Boughner Racing,Arai,Sunco,TSS Graphics,New England Lubricants,Bazzas,Weiss Racing,G2 Ergonomics,Vortex,Dragon,Strictly Dirty,Pro Plates,Spectro Oil,EBC Brakes,West Coast Hotshoes,Works C | |
| 5 | Honda CRF450R | ||
| 10 | Honda CRF450R | Triple J Racing,Wallace Trucking,Saddlemen,Ride Academy,Metro Racing,Solid Performance,DRD,AXO,Smith Optic,Arai,Impluse Design Co,Matrix,Spider Grips,Supermoto,East Coast,Kicker Audio,Pit Pass Radio,Wiseco | |
| 11 | Honda CRF450R | The Brothers Powersports,Silkolene,EBC,Motion Pro,Orange cyclesparts.com,Pevol,Boughner Racing suspension,K&N | |
| 11C | Honda CRF450R | Tilley Harley-Davidson,After Hours Garage,Mitchell Masonry,Larry Jones Motorsports,PBW | |
| 12 | Honda CRF450R | Specialty Fabrication Incorpation,Schenk Racing Enterprises,Silkolene Lubricants,Boughner Racing Suspension,EBC Brakes,Brothers Powersports,Dodge Bros Racing,Motion Pro,CP Carrillo,D&D Exhaust,Fusion Graphix,Saddlemen,Arai Helmets,YSR,Crank Works Incorpation,Micro Blue Racing,Cometic Gaskets,Perrys Harley-Davidson,MVR,Jack Mills,Defy All Odds,Light Shoe | |
| 14 | Yamaha YZ 450F | Yamaha,Memphis Shades,Babe DeMay Racing,Rod Lake Racing,Specialty Fabrication Inc.,Saddlemen Seats,Motion Pro,G2 Ergonomics,Works Connections,Arai Helmets,Fly Racing,Western Powersports,Drew-Massa,Gene & Gail,EKS Brand Goggles,Barnett Clutches,Big Gun Exhausts,C&J Signs,Cometic Gaskets,Comp Cams,CV4,Falicon Cranks,G2 Ergonomics,K&N Filters,Millennium Te | |
| 17 | Honda CRF450R | ||
| 19 | Honda CRF450R | Performance Cycle and Dyno,Midwest CNC Services,Silkolene,Engine Ice,Sportland 2,Motion Pro,Fight for Dirt Track,Ken's Farm Shop,G2,Web Camshafts,CP Pistons,Carrillo Rods,Dynojet,Mack Daddy Racing,Pobrecito Racing,Bell Helmets,Motorcycle Superstore,Crank Works,Millennium Technologies,Leers Cycle,Tucker Rocky,MSR,Lockstrap,MXculture,Mid AMerica Speedway | |
| 19K | Honda CRF450R | &B Racing,PowerBar,Freegun Underwear,Axcel Sports,JT Sprockets,Liquid Image,Saddlemen,Southeast Sales,K&N,Motorex,R-3 Powersports,Diamond Industries,Redline Cycles,PCD,Midwest CNC,RK Excel,Motion Pro,EVS,EKS Goggles,Al Mouth Harely-Davidson,Hinson,Rach Tech,CP Pistons,The Wright,Decal Works,Risk Racing,Striller Hand Tools,Pivot Works,O'Neal MX,Shirts an | |
| 20 | Honda CRF450R | Scott Powersports,Saddlemen,Shoei,Silkolene,SNIP,R&D Spring,Moose,Tsubaki,Motion Pro,K&N,Weiss Racing,Webcam,Millenium Tech,Hotshoe by George,Mr Sign | |
| 21 | Kawasaki KX450F | Prairie Technology,Custom Daycab.com,21st Street Body Shop,Prairie Truck Sales,J&L Harley-Davidson,Interlakes,Sport Center,D&H Cycle Sales,Bill & Wanda,Max Leathers,Great Plains Customs | |
| 23 | Honda CRF450R | Mack Daddy Racing,Kiesow Racing,Eddie Adkins,Johnson Racing,Carvers BBQ,Leo Welch,Twigg Cycles,Arai Helmets,Motion Pro,Maxima Racing Oil,DP Brakes,K&N,Saddlemen,Lightshoe,PMP Sprockets,Hall's Cycle,Steve Nace Racing,Unique Concrete Concepts,Danny Ryder,WKR,Pro Plates,Lynn & Betty Hawkins,Sign Magic | |
| 25 | Honda CRF450R | ||
| 27 | Honda CRF450R | Weirbach Racing,KDM Forrest Products,Michael King,R&R Racing,General Eng.,Clipper Ind.,Barnett,Spectro,Dyno Jet,Motion Pro,K&N,Saddlemen,Works Connection,PMP,Moose,Shoei,Pro Plates,White Lighting Retrievers | |
| 29 | Kawasaki KX450F | Donahue Sports Center,Highpoint Sales,Motorex,Motion Pro,Motorcycle-superstore,Bell,AXO,Wiseco,Lightshoe,K&N,Go--Moto,Thuder Graphix,EME Machining,Royal Publishing,Darivs,Asterisk,Utopia,Defy All Odds,Works Connection | |
| 32 | Honda CRF450R | Baer Racing Products,KBS,K&N,Motion Pro,TSP,Arai Helmets | |
| 40 | KTM 450 SX-F | Fun Mart Cycle, Moose Racing,Toads,Arai Helmets,King Racing,Sidi Boots,Wiseco Pistons,Pivot Works,Florey Racing,Race Tech | |
| 41 | Honda CRF450R | Has Racing,RLJ Engines,Pure Attitude Active Wear,Newman Motorsports,Silkolene,Motion Pro,DP Brakes,Holink Motorsports,Todd Farms,Guy Hughson Welding,Guy Ruger, Clifford | |
| 42 | Honda CRF450R | Crosley Radios,Howerton Motorsports,Oasis Homes,Villa Esparza,Terry Everett,Shoei Helmets,MBH Trucking | |
| 43P | Honda CRF450R | TNT Action Sports,LSZ Helmets,MDR,Greater Than Sports Drinks,Oakley,Paint By Smokey,Grand Prix Glass,Family Tree Service,Absolute Apparel,KD Racing,McNasty Racing,Pobrecito Racing,Bob Berry Racing,Kaydence,Jessica | |
| 44 | Kawasaki KX450F | TJ Burnett Farms,USC Racing,James Hart Racing,Arai,ATI Physical Therapy,Penske Racing Shocks,AXO,Saddlemen,Protect All,Pro Plates,ISC Racers Tape,Motion Pro,Southland,Race Tech,Lemonds Kawasaki,WKR,Mr Sign,Bills Pipe,PMP,CP Piston,G2,Works Connection,K&N, | |
| 48X | Honda CRF450R | Chip Chism Racing,Tim Goekon,Moto XTreme,Western Hill Honda,Durelle Racing,LZ Racing | |
| 49 | Honda CRF450R | CRC Racing,Reynolds Bros,Bell,Utopia,Motion Pro,A&A,Spider Grips | |
| 51Z | Honda CRF450R | Raggio Racing,Mayberry Builders,Andrews Bros,Morris Racing,Terry Stark | |
| 53 | Honda CRF450R | Taylor Mechanical,Parts Canada | |
| 54 | Honda CRF450R | Machete Energy,Cascio/Rush Racing,Southland Pro Suspension,Race Tech,GP Sports,Motorcycle Superstore,TKB SPorts Medicine,Rod LAke Racing,Motion Pro,Alpinestars,Hooper Motosports,X-Brand Paradiso Racing,A&A Racing,West Coast Hot Shoes | |
| 55 | Yamaha YZ 450F | Heller Racing,Team 66A,Cody Gillen,Motohose.com,Mike Slingerland,Derek Knoppell,Binghouerton Honda | |
| 55A | Honda CRF450R | Montgomeryville Cycle Center,Motion Pro,MVD Race Wear,Motorcycle Super Store,Sidi Boots,Silkolene Oils | |
| 58 | Honda CRF450R | BYB Racing,Pilot Racing,Pro Cycles,Smokin Joes BBQ,Weiss Racing,Skidmore Auto 7 cycle,Rich Hanson,John Angelo,Action Motorsports | |
| 69 | Suzuki RMZ 450 | Southland Racing Suspension,Knucklehead Racing,Drew-Massa Transportation,Mike Signs,Mike & Anna Dobbs,Arai,XBrand Goggles,Thor,Motion Pro,Spider Grips | |
| 71 | Honda CRF450R | Triple J Racing,Shenandoah Honda,Lonas Racing,Jim Champan,Troy Lee Designs,Hinson,Lance,Grey Lerch,Curt Wise,Chrisir Hot Dog Shack | |
| 73 | Honda CRF450R | Kurt Biegger Racing,CVC Communications,Sturgess Cycle,Twenty Six Suspension,Motovan,Rev Amp,Town Moto,DB12,Saddlemen,American Harley-Davidson,Golflattrack.com | |
| 74P | Honda CRF450R | Anders Racing,Lou's Cycles,Buck,Bob Berry,Shane Landers,AME Grips,Hall's Cycles | |
| 80 | Honda CRF450R | RGR,Alpinestars,Arai,Confused MX,Motion Pro,ABA Racing,Castro Racing,Color Tech,Happy Trails,MDR,American Supercamp | |
| 81 | Honda CRF450R | Goodwin Racing,Chas Rice,Charlies Cycle Supply,Matt Terry,The Vaughns,Nichole,Alexa | |
| 88 | Honda CRF450R | Scott Powersports,Rich Phanders,Arai,John Standiford,Nort Racing,Lou's Fifty Yardline,Bill Allen Racing,Twin Air,Engine Ice,Carissa,Bree | |
| 90 | Honda CRF450R | American Harley-Davidson,Niagara Hog,Kontor Law Firm,OGIO,George Evans | |
| 91 | Honda CRF450R | Bonneville Performance,WKR,Kibblewhite,Spectro Oils,Web Cams,Barnett,All Balls,Alpinestars,Wiseco,Applied Coatings,Arai,Boyesen,Crank Works,CV4,PMP,Durelle Racing,D&D,EBC,K&N,Lightshoe,WC,Millennium Technologies,Motion Pro,RK,R&S,Andrew Bros,Cougle Bros,Saddlemen,Safety Kleen,SJ Chrome,SJ Steel,Spider Grips,VC Graphix,Acerbis,Morris Racing,John Bevilock | |
| 94K | Yamaha YZ 450F | Arai Helmets,Motion Pro,Saddlemen,Best-Exteriors,Woody Kyle Racing | |
| 98 | Kawasaki KX450F | Simi Valley Kawasaki,Wieblers Harley-Davidson,Roy's Taco House,Troy Lee Designs,Southland Pro Suspension,Arbor Specialty,Specialty Fab,Brandon Wenger Const.,Barnett,Andrews Powercoating,Ventura Nationals,Southern Culture on the Skids,Van Leenwen Distributing |
