Total entries: 28
| No. | Rider(s) | Bike | Sponsors |
| 1 | Honda CRF450R | Zanotti Racing, Schaeffer•s H-D,Southland Pro Suspension,Arai,Troy Lee Designs, Motion Pro,Silkolene,NJK,Sidi,Hinson, Vance&Hines,Moto Tassinari, EBC, Bazzaz, Supertrapp,S Designs,Pinit Motorsports, K&N,Cometic,Barnett,Nort,Hot Shoes by George,The Service Pavilion,Gene&Gail, Cummings,G2 Ergo,The Moto Cafe, Saddlemen,A&A,Works,Connection,Uto | |
| 7 | Yamaha YZ 450F | The South Ass,Fredericktown Yamaha,GYTR,Vans Yamaha,Woody Kyle Racing,Mo Vaughn,Rob McLendon,Kibblewhite,EBC,Motion Pro,Sullivan Race School,Flat Track Live,Thor,Web Cam,EKS,Nymo Plates,Lucas Oil,Composite Art,Cometic,Spider Grips,Esjot,KK MC Supply,Kings Kustoms,Arai,Penske,K&N,Performance Coatings,Works Connection,Saddlemen,Rod Lake,GoPro,G2,Tsubaki | |
| 9 | Honda CRF450R | Montgomeryville Cycle,National Cycle Lucas Oil,Rogers Racing,Saddlemen,Rod Lake,Bell Helmet,Speed Strength,KK supply,Vizzo,Battley,Kelly's,JE Piston, Cometic,Sunoco,Tsubaki,Motion Pro,TCX ,MRT,Troy Lee, K&N,Millennium Tech.,Vortex,Craig Pickett,Works Conn.,Rekluse,Gene & Gail,NGK,Dick Winters,Oakley,West Coast,Jupiter Whls,EBC,Mikuni,Web Cam,Pro Plates, | |
| 10Z | Kawasaki KX450F | Rod Lake Racing,USC Racing,Burnett Farms,Hart Racing,Browns Cycles,Russo Construction,Arai,Fly Racing,WKR,EKS Brand Goggles,Motion Pro,Gene & Gail Cummings | |
| 11K | Honda CRF450R | Anderson Bros. Motorsports,Diesel MN,Goodwin Racing,Moose Racing,Motorex,EMC Inc.,Joe Kopp 3,Larsons Cycle, K&N,Durrell Racing,Motion Pro, Saddlemen,Motorcycle Superstore, Bell,Jason Carson,Pro Plates | |
| 12 | Honda CRF450R | The Brothers Powersports,D&D Exhaust,Schenk Racing Enterprises,Boughner Racing Suspension,Wiesco,Silkolene,Cometic Gaskets,Eddie Mulder 12,Bam It All,Fusion Graphix,Major League Motosports, Devol,K&N,Light Shoe,Arai Helmets,Saddlemen,Motion Pro,Crank Works,Kibble White,100%,YSR,Pacific Utilities,Mototassinari,A&A Racing,Sammy Sweet Racing,Millennium | |
| 14K | Honda CRF450R | Wildside Custom Team Smitty, Auto Work Unlimited | |
| 17 | Kawasaki KX450F | Don`s Kawasaki,DPC Racing,Nick Nazzisi, Schiller's Tree Service,Bell Helmets, Jones Bros,Wilson Lawn Care,JE Pistons,Web Cam,Renthal,X Brand Goggles,Sidi Boots,FMF Exhausts,Circle M Nut Company,henrywiles.com | |
| 19 | Honda CRF450R | Performance Cycle and Dyno,Mack Daddy Racing,Motion Pro,Silkolene,Engine Ice,Sportland 2,Fight for Dirt Track,Ken Farm Shop,G2,Web Cams,CP Pistons,Pobrecito Racing | |
| 20 | Honda CRF450R | Snip,Fiorio Investments,Shoei,Silkolene,R&D,K&N,Moose,Motion Pro,Wiseco,EBC,Tsubaki,Works Connection,Millenium Tech,Mr Sign,Web Cam,Weiss Racing,Saddlemen,Milkun,Tuff plates,Hotshoes by George | |
| 23 | Yamaha YZ 450F | Carver's BBQ,Twigg Cycles,Leo Welch,Kiesow,Eddie Adkins,WKR,K&N,Motion Pro,PMP Sprocket,Saddlemen,Arai Helmets,Lightshoe,Steve Nace Racing,Kal-Gard,Boughner Supsension,Unique Concrete Concepts,K&K Supply,Rekluse,Pro Plates,Sponseller,Danny Ryder,Lynn & Be | |
| 26P | Honda CRF450R | JH2 Performance,Hart Racing,Goodwin Racing,Shoei,Motion Pro,Utopia | |
| 27 | Yamaha YZ 450F | Memphis Shades,Yamaha,Wiseco,K&N,Saddlemen,Motion Pro,Cosmetic,Comp Cam,Millineum,MSD,Falcon,Silkolene,G2,Moose,Pro Plates,Shoei,PMC,Royal Pub,Lightshoe | |
| 28 | Honda CRF450R | Brown's Cycle,Motion Pro,Arai,K&N,G2,Works Connection,Tsubaki,Mr. Sign,Hinson,Real Estate 101,Twenty-Six Suspension,Tim Aull,Pro Plates,Ronnie Brown | |
| 33E | Honda CRF450R | SDI,Bisha Racing,Bougner Racing,MDR,Arai,Alpinestars,Kal-Gard,Galvin Precission Machining,Dickel Racing,Fox,Moto Concepts,Motion Pro,EBC Brakes,Allwood Construction,West Coast Hot Shoes,Hooper Motorsports,Dobbs Racing | |
| 40 | KTM 450 SX-F | Fun Mart Cycle,Toads Racing,Arai,Moose Racing,DP Brakes,Sidi,Kal-Gard Oil | |
| 42 | Honda CRF450R | Oasis Homes,Moroneys,Fasthog.com,RHC,Villa-Esparza,Sponseller,Tucker Rocky,MBH Trucking,Boughner Racing,Weiss Racing,Bazzaz,Supertrapp,CrankWorks,Works Connection,K&N,Wiseco,EBC,PMP Sprockets,Silkolene,Subaki,Millenium Tech,Motion Pro,Cometic,Web Cam,Universal Coasting,KK Supply,Shoei Helmets,Oakley,MSR,SIDI,The Wizard,Chop Docs,Terry Everett,Big Unit,R | |
| 43P | Honda CRF450R | DC Racing,TNT Action Sports,Stay Racing,LSZ Helmets,Dan Carter | |
| 44 | Honda CRF450R | Action Motorsports,Big Daws Racing,Metro Racing,Derby Ridge Salvage,Arai,Phillips Florist,Saddlemen,Protect All,Pro Plates,ISC Racers Tape,Motion Pro,PMP Sprockets,Impulse,Moose,ATI,Ruekus44,Mitchell Mechanical,Hartman Photography,K&N,Works Connnection,CP,PP2,Penske,G2,Spectro,Jim Varnes,Jim Chapman,Tom Scibek,Joe Reynolds,STex25A, | |
| 51P | KTM 450 SX-F | Fun Mart Cycle,Saddlemen,Dodge Bros,C.M.A.,Reiman's H-D,Wiebers H-D,Motion Pro,Madd Duck,G2,Wood Zs,G.E.T.T.,Lambert's,Source 1,JoJo's,Payne's Cycle,M-D Racing,M.G.S.,Hot Shoes by George,Goeken Racing | |
| 54 | Honda CRF450R | Cascio Racing,Machete Energy Drinks,GP Sports,Blonix,LGR,D&D Racing,A&A Racing,West Coast Hot Shoes,Motorcycle Super Store,Alpinestars,Accel Air | |
| 61 | Honda CRF450R | Greg Crow Racing,TNTHonda.com,T&R Racing,Peoria Motorcycle Club, Twenty Six Suspension,Arai,Saddlemen,One Ideal,Gary 'O',Glen's Autobody | |
| 62 | Yamaha YZ 450F | Nicely Motorsport,Skip Eaken Racing,Johnson Cams,G2,KK Motorcycle Supply,HAPS Leathers | |
| 77K | Honda CRF450R | Mischlers Harley-Davidson,BMW,Bell Helmets,Web Racing Cams,Steffes Construction,Finishline Engines,Mischler's Power Center,Beaver Cycle Club,Penski Racing Shocks | |
| 81 | Honda CRF450R | bob Berry Racing,GrayBoy Motorsports,Nichole,Daves Badyshop,Matt Terry,Lucas Oil | |
| 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,MTFX,SPY,R-3 Powersports,RK,R&S,Mayberry Const.,Andrews Bros,Saddlemen,Safety Kleen,SJ Chrome,SJ Steel,Spider Grips,Vortex,VC Graphi | |
| 95 | Kawasaki KX450F | USC Kawasaki,Red Bull,Bell Helmets,Alpinestars,Specialized Bicycles,Oakley,Victory Circle Graphix,James Hart,American Super Camp,Team 95-Ethan Gillim,Motion Pro,FFDT,G2 Ergonomics,Woody Kyle Racing,Leo Vince Pipes,Steve Nace Racing,Works Connections, | |
| 98 | Kawasaki KX450F | Simi Kawasaki,Wieblers H-D,Southland Pro Suspension,Troy Lee Designs,Roys Taco House,Barnett,VanLeewaen Distributing,Brandon Wenger construction,Arbor Specitics |
