La liste des pilotes annoncés derrière la grille de départ d’Anaheim 1, round d’ouverture de la saison US de Supercross ce samedi, dans la classe 250cc.
Pilotes engagés
| 18 | Jett Lawrence | Honda CRF250R |
| 24 | R.J. Hampshire | Husqvarna FC 250 RE |
| 33 | Pierce Brown | GasGas MC 250F |
| 34 | Max Vohland | KTM 250 SX-F |
| 40 | Stilez Robertson | Yamaha YZ250F |
| 41 | Derek Kelley | KTM 250 SX-F |
| 43 | Levi Kitchen | Yamaha YZ250F |
| 48 | Cameron McAdoo | Kawasaki KX250 |
| 49 | Mitchell Oldenburg | Honda CRF250R |
| 53 | Derek Drake | Suzuki RM-Z250 |
| 55 | Austin Forkner | Kawasaki KX250 |
| 56 | Enzo Lopes Enzo Lopes | Yamaha YZ250F |
| 59 | Robbie Wageman | Suzuki RM-Z250 |
| 63 | Max Anstie | Honda CRF250R |
| 69 | Phil Nicoletti | Yamaha YZ250F |
| 76 | Dominique Thury | Yamaha YZ250F |
| 79 | Dylan Walsh | Kawasaki KX250 |
| 81 | Ty Masterpool | Suzuki RM-Z250 |
| 83 | Cole Thompson | Yamaha YZ250F |
| 84 | Mitchell Harrison | GasGas MC 250F |
| 85 | Dilan Schwartz | Suzuki RM-Z250 |
| 89 | Kaeden Amerine | KTM 250 SX-F |
| 93 | Jerry Robin | GasGas MC 250F |
| 97 | Devin Harriman | KTM 250 SX-F |
| 98 | Geran Stapleton | GasGas MC 250F |
| 102 | Wilson Todd | Honda CRF250R |
| 111 | Anthony Rodriguez | Honda CRF250R |
| 117 | Nicholas Nisbet | Honda CRF250R |
| 120 | Todd Bannister | Kawasaki KX250 |
| 121 | Chris Howell | Yamaha YZ250F |
| 123 | Kayden Palmer | Honda CRF250R |
| 126 | RJ Wageman | Yamaha YZ250F |
| 138 | David Pulley Jr | Yamaha YZ250F |
| 147 | Ryan Carlson | Kawasaki KX250 |
| 158 | Tre Fierro | Kawasaki KX250 |
| 162 | Maxwell Sanford | Honda CRF250R |
| 173 | Hunter Schlosser | Yamaha YZ250F |
| 246 | Chance Blackburn | Yamaha YZ250F |
| 259 | Luis Macias | Kawasaki KX250 |
| 260 | Dylan Woodcock | GasGas MC 250F |
| 300 | Lane Allison | Kawasaki KX250 |
| 364 | Chad Saultz | KTM 250 SX-F |
| 388 | Brandon Ray | Honda CRF250R |
| 500 | Julien Benek | Kawasaki KX250 |
| 503 | McClellan Hile | Honda CRF250R |
| 508 | Hunter Yoder | Kawasaki KX250 |
| 517 | Ty Freehill | Yamaha YZ250F |
| 518 | Parker Eales | KTM 250 SX-F |
| 538 | Addison Emory | Yamaha YZ250F |
| 604 | Max Miller | KTM 250 SX-F |
| 636 | Luke Kalaitzian | Honda CRF250R |
| 645 | Colby Copp | GasGas MC 250F |
| 702 | Hunter Cross | KTM 250 SX-F |
| 973 | Philipp Klakow | Husqvarna FC 250 |
| 976 | Joshua Greco | GasGas MC 250F |
| 981 | Austin Politelli | GasGas MC 250F |
| 995 | Christopher Prebula | KTM 250 SX-F |
| 996 | Preston Taylor | Kawasaki KX250 |