Revised: June 9 2026 - 5:30 AM
*Provisional Entry List is subject to change
| Number | Rider | | Hometown | Bike |
|---|
| 2 | ![Cooper Webb]() Cooper Webb | | Newport, NC  | Yamaha YZ450F |
| 3 | ![Eli Tomac]() Eli Tomac | | Cortez, CO | KTM 450 SX-F Factory Edition |
| 4 | ![Chase Sexton]() Chase Sexton | | La Moille, IL | Kawasaki KX450SR |
| 7 | ![Aaron Plessinger]() Aaron Plessinger | | Hamilton, OH | KTM 450 SX-F Factory Edition |
| 14 | ![Dylan Ferrandis]() Dylan Ferrandis | | Avignon, France  | Ducati Desmo 450MX |
| 18 | ![Jett Lawrence]() Jett Lawrence | | Landsborough, Australia  | Honda CRF450R Works Edition |
| 20 | ![Jordon Smith]() Jordon Smith | | Belmont, NC | Triumph TF 450-X |
| 24 | ![R.J. Hampshire]() R.J. Hampshire | | Hudson, FL | Husqvarna FC 450 Factory Edition |
| 26 | ![Jorge Prado]() Jorge Prado | | Lugo, Spain  | KTM 450 SX-F Factory Edition |
| 27 | ![Malcolm Stewart]()
Malcolm Stewart | | Haines City, FL | Husqvarna FC 450 Factory Edition |
| 28 | ![Christian Craig]() Christian Craig | | Temecula, CA | Honda CRF450R |
| 31 | ![Mikkel Haarup]() Mikkel Haarup | | Denmark  | Triumph TF 450-X |
| 32 | ![Justin Cooper]() Justin Cooper | | Cold Spring Harbor, NY | Yamaha YZ450F |
| 36 | ![Garrett Marchbanks]() Garrett Marchbanks | | Coalville, UT | Kawasaki KX450SR |
| 38 | ![Haiden Deegan]() Haiden Deegan | | Temecula, CA | Yamaha YZ450F |
| 39 | ![Valentin Guillod]() Valentin Guillod | | Switzerland  | Yamaha YZ450F |
| 41 | ![Mitchell Harrison]() Mitchell Harrison | | Lansing, MI | Kawasaki KX450 |
| 50 | ![Lorenzo Locurcio]() Lorenzo Locurcio | | Venezuela  | GasGas MC 450F Factory Edition |
| 51 | ![Justin Barcia]() Justin Barcia | | Monroe, NY | Ducati Desmo 450MX |
| 52 | ![Mitchell Oldenburg]() Mitchell Oldenburg | | Alvord, TX | Beta 450 RX |
| 54 | ![Benny Bloss]() Benny Bloss | | Oak Grove, MO | Beta 450 RX |
| 62 | ![Grant Harlan]() Grant Harlan | | Justin, TX | KTM 450 SX-F |
| 63 | ![Fredrik Noren]() Fredrik Noren | | Lidköping, Sweden  | Yamaha YZ450F |
| 69 | ![Jack Chambers]() Jack Chambers | | Auburndale, FL | Kawasaki KX450 |
| 83 | ![Justin Rodbell]() Justin Rodbell | | Prince Frederick, MD | Honda CRF450R |
| 90 | ![John Short]() John Short | | Pilot Point, TX | Honda CRF450R |
| 96 | ![Hunter Lawrence]() Hunter Lawrence | | Landsborough, Australia | Honda CRF450R Works Edition |
| 106 | ![Stephen Rubini]() Stephen Rubini | | France | Yamaha YZ450F |
| 133 | ![Dominic DeSimone]() Dominic DeSimone | | Las Vegas, NV | KTM 450 SX-F Factory Edition |
| 162 | ![Whispern Smith]() Whispern Smith | | Midwest City, OK | KTM 450 SX-F Factory Edition |
| 165 | ![Jack Winland]() Jack Winland | | Zanesville, OH | Yamaha YZ450F |
| 188 | ![Hamden Hudson]() Hamden Hudson | | Danville, VA | Kawasaki KX450 |
| 195 | ![Jorge Rubalcava]() Jorge Rubalcava | | El Paso, TX | KTM 450 SX-F Factory Edition |
| 196 | ![Blake Hoag]() Blake Hoag | | Kennard, NE | Honda CRF450R Works Edition |
| 210 | ![Bryce Hammond]() Bryce Hammond | | Pleasanton, CA | Yamaha YZ450F |
| 216 | ![Grant Hoffman]() Grant Hoffman | | Canton, GA | Yamaha YZ450F |
| 221 | ![Cody Walker]() Cody Walker | | Canyon Lake, CA | KTM 450 SX-F |
| 225 | ![Brett Stralo]() Brett Stralo | | Parker, CO | Yamaha YZ450F |
| 269 | ![Connor Stevenson]() Connor Stevenson | | Littleton, CO | Kawasaki KX450 |
| 274 | ![Ashton Bloxom]() Ashton Bloxom | | Terrell, TX | Honda CRF450R |
| 281 | ![Cory Carsten]() Cory Carsten | | Bayville, NJ | Suzuki RM-Z450 |
| 299 | ![Konnor Visger]() Konnor Visger | | Bellevue, MI | Beta 450 RX |
| 306 | ![Damon Strobel]() Damon Strobel | | Elizabeth, CO | Yamaha YZ450F |
| 311 | ![Raice Hernandez]() Raice Hernandez | | Lakewood, CO | Honda CRF450R Works Edition |
| 314 | ![Tyler Stepek]() Tyler Stepek | | Mount Airy, MD | Yamaha YZ450F |
| 338 | ![L McGrath]() L McGrath | | Beldenville, WI | Husqvarna FC 450 |
| 365 | ![Cody Wingardner]() Cody Wingardner | | Zillah, WA | KTM 450 SX-F Factory Edition |
| 417 | ![Cornelius Tøndel]() Cornelius Tøndel | | Norway  | Kawasaki KX450 |
| 437 | ![Vincent Luhovey]() Vincent Luhovey | | Greensburg, PA | Kawasaki KX450SR |
| 439 | ![Nathen Laporte]() Nathen Laporte | | Wausau, WI | KTM 450 SX-F Factory Edition |
| 445 | ![Noah Miesen]() Noah Miesen | | St. Paul, MN | Yamaha YZ450F |
| 456 | ![Magnus Smith]() Magnus Smith | | Denmark | Yamaha YZ450F |
| 470 | ![Ethan Day]() Ethan Day | | Twin Lake, MI | Kawasaki KX450 |
| 496 | ![KC Clinton]() KC Clinton | | Twin Falls, ID | Honda CRF450R |
| 502 | ![Ryan Surratt]() Ryan Surratt | | Corona, CA | Honda CRF450R |
| 511 | ![Jace Kessler]() Jace Kessler | | Eagle, MI | GasGas MC 450F Factory Edition |
| 512 | ![Austin Cozadd]() Austin Cozadd | | Attalla, AL | Yamaha YZ450F |
| 529 | ![Brett Heidorn]() Brett Heidorn | | New Richmond, OH | Honda CRF450R |
| 536 | ![Gavin Tilford]() Gavin Tilford | | Pine Island, MN | Honda CRF450R |
| 543 | ![Taylor Jansen]() Taylor Jansen | | Lewisville, TX | KTM 450 SX-F Factory Edition |
| 550 | ![John Citrola]() John Citrola | | Grand Junction, CO | Ducati Desmo 450MX |
| 563 | ![Dante Oliveira]() Dante Oliveira | | Hollister, CA | KTM 450 SX-F |
| 579 | ![Carson Roberson]() Carson Roberson | | Lakewood, CO | KTM 450 SX-F |
| 603 | ![Matt Jackson]() Matt Jackson | | Troy, PA | Husqvarna FC 450 Rockstar Edition |
| 662 | ![Dean Gall]() Dean Gall | | Brookfield, MO | Honda CRF450R Works Edition |
| 667 | ![Anton Nordstrom]() Anton Nordstrom | | Göteborg, Sweden | KTM 450 SX-F |
| 714 | ![Kaiser Strode]() Kaiser Strode | | Rock Island ![]() | Honda CRF450R |
| 719 | ![Vince Friese]() Vince Friese | | Cape Girardeau, MO | Kawasaki KX450 |
| 768 | ![Cole Shondeck]() Cole Shondeck | | Colorado Springs, CO | GasGas MC 450F Factory Edition |
| 773 | ![Sage Powers]() Sage Powers | | Murrieta ![]() | Honda CRF450R |
| 774 | ![Hayden Morgan]() Hayden Morgan | | Cushing, OK | Yamaha YZ450F |
| 797 | ![Karter DeLong]() Karter DeLong | | Coloma, MI | Yamaha YZ450F |
| 819 | ![Deegan VanVreede]() Deegan VanVreede | | Freedom, WI | KTM 450 SX-F |
| 873 | ![Ronnie Orres]() Ronnie Orres | | Fort Dodge, IA | Honda CRF450R |
| 934 | ![Brian Medeiros]() Brian Medeiros | | Koloa, HI | GasGas MC 450F Factory Edition |
| 942 | ![Deegan Hepp]() Deegan Hepp | | Fort Dodge, IA | Honda CRF450R |
