Revised: June 3 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 |
| 45 | ![Colt Nichols]() Colt Nichols | | Muskogee, OK | Suzuki RM-Z450 |
| 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 |
| 76 | ![Kyle Webster]() Kyle Webster | | Korumburra, Australia | Honda CRF450R |
| 83 | ![Justin Rodbell]() Justin Rodbell | | Prince Frederick, MD | Honda CRF450R |
| 96 | ![Hunter Lawrence]() Hunter Lawrence | | Landsborough, Australia | Honda CRF450R Works Edition |
| 153 | ![Clayton Tucker]() Clayton Tucker | | El Dorado Hills, CA | Yamaha YZ450F |
| 162 | ![Whispern Smith]() Whispern Smith | | Midwest City, OK | KTM 450 SX-F Factory Edition |
| 171 | ![Josh Mosiman]() Josh Mosiman | | Sebastopol, CA | KTM 450 SX-F Factory Edition |
| 188 | ![Hamden Hudson]() Hamden Hudson | | Danville, VA | Kawasaki KX450 |
| 194 | ![Derik Denzin]() Derik Denzin | | Colfax, CA | Yamaha YZ450F |
| 196 | ![Blake Hoag]() Blake Hoag | | Kennard, NE | Honda CRF450R Works Edition |
| 210 | ![Bryce Hammond]() Bryce Hammond | | Pleasanton, CA | Yamaha YZ450F |
| 212 | ![Wyatt Fields]() Wyatt Fields | | Windsor, 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 |
| 232 | ![Joel Milesevic]() Joel Milesevic | | Australia | Yamaha YZ250 |
| 259 | ![Daniel Bortolin]() Daniel Bortolin | | Venezuela | GasGas MC 450F Factory Edition |
| 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 |
| 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 |
| 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 |
| 481 | ![Jonah Schmidt]() Jonah Schmidt | | Spokane, WA | Yamaha YZ450F |
| 494 | ![Jack Badell]() Jack Badell | | Winchester, CA | KTM 450 SX-F Factory Edition |
| 496 | ![KC Clinton]() KC Clinton | | Twin Falls, ID | Honda CRF450R |
| 502 | ![Ryan Surratt]() Ryan Surratt | | Corona, CA | Honda CRF450R |
| 517 | ![Jimmy Hazel]() Jimmy Hazel | | Reno ![]() | Kawasaki KX450SR |
| 525 | ![Rocco Morse]() Rocco Morse | | Burbank, CA | Honda CRF450R |
| 536 | ![Gavin Tilford]() Gavin Tilford | | Pine Island, MN | Honda CRF450R |
| 563 | ![Dante Oliveira]() Dante Oliveira | | Hollister, CA | KTM 450 SX-F |
| 571 | ![Jordan Isola]() Jordan Isola | | Citrus Heights, CA | Honda CRF450R |
| 572 | ![RJ Warda]() RJ Warda | | Rancho Cucamonga, CA | KTM 450 SX-F Factory Edition |
| 618 | ![Talon Gorman]() Talon Gorman | | Granite Bay, CA | Honda CRF450R Works Edition |
| 626 | ![Shane Heywood]() Shane Heywood | | Diamond Springs, CA | Yamaha YZ450F |
| 667 | ![Anton Nordstrom]() Anton Nordstrom | | Göteborg, Sweden | KTM 450 SX-F |
| 671 | ![Tyler DuCray]() Tyler DuCray | | Galt, CA | KTM 450 SX-F Factory Edition |
| 714 | ![Kaiser Strode]() Kaiser Strode | | Rock Island ![]() | Honda CRF450R |
| 719 | ![Vince Friese]() Vince Friese | | Cape Girardeau, MO | Kawasaki KX450 |
| 734 | ![Dayton Briggs]() Dayton Briggs | | Riverside, CA | Yamaha YZ450F |
| 766 | ![Eric Rivera]() Eric Rivera | | Sacramento, CA | Honda CRF450R |
| 821 | ![Jeffrey Gorman]() Jeffrey Gorman | | Roseville, CA | Honda CRF450R Works Edition |
| 855 | ![Reece Hamalainen]() Reece Hamalainen | | Watsonville, CA | KTM 250 SX-F |
| 868 | ![Italo Vaccaro]() Italo Vaccaro | | Bolinas, CA | KTM 350 SX-F |
| 934 | ![Brian Medeiros]() Brian Medeiros | | Koloa, HI | GasGas MC 450F Factory Edition |
