450 Class – High Point National
| # | First Name | Last Name | Hometown | Class | Brand | Model |
| 5 | Ryan | Dungey | Waconia, MN | 450 | KTM | 450 SX-F |
| 7 | James | Stewart | Haines City, FL | 450 | Suzuki | RMZ 450 |
| 10 | Justin | Brayton | Fort Dodge, IA | 450 | Honda | CRF450R |
| 11 | Kyle | Chisholm | Clearwater, FL | 450 | Kawasaki | KX 450F |
| 18 | Davi | Millsaps | Orlando, FL | 450 | Yamaha | YZ 450F |
| 21 | Jacob | Weimer | Twin Falls, ID | 450 | Kawasaki | KX 450F |
| 24 | Brett | Metcalfe | Australia | 450 | Suzuki | RMZ 450 |
| 25 | Broc | Tickle | Holly, MI | 450 | Kawasaki | KX 450F |
| 26 | Michael | Byrne | Australia | 450 | Suzuki | RMZ 450 |
| 27 | Nicholas | Wey | DeWitt, MI | 450 | Kawasaki | KX 450F |
| 28 | Tyla | Rattray | South Africa | 450 | Kawasaki | KX 450F |
| 29 | Andrew | Short | Colorado Springs, CO | 450 | Honda | CRF450R |
| 32 | Tommy | Hahn | Great Bend, KS | 450 | Honda | CRF450R |
| 33 | Josh | Grant | Riverside, CA | 450 | Kawasaki | KX 450F |
| 36 | Kyle | Regal | Kemp, TX | 450 | Yamaha | YZ 125 |
| 46 | Les | Smith | York, SC | 450 | KTM | 450 SX-F |
| 48 | Jimmy | Albertson | Ozark, MO | 450 | Suzuki | RMZ 450 |
| 50 | Nico | Izzi | Rochester, MI | 450 | Yamaha | YZ 450F |
| 52 | Ben | LaMay | Wasilla, AK | 450 | Yamaha | YZ 450F |
| 53 | Ryan | Sipes | Vine Grove, KY | 450 | Yamaha | YZ 450F |
| 59 | Vince | Friese | Cape Girardeon, MO | 450 | Suzuki | RMZ 450 |
| 60 | Mathew | Lemoine | Baton Rouge, LA | 450 | Kawasaki | KX 450F |
| 61 | Austin | Howell | Red Bluff, CA | 450 | Suzuki | RMZ 450 |
| 62 | Travis | Sewell | Valparaiso, IN | 450 | Yamaha | YZ 450F |
| 66 | Jason | Thomas | Melrose, FL | 450 | Suzuki | RMZ 450 |
| 68 | Shane | Sewell | Westville, IN | 450 | KTM | 450 SX-F |
| 82 | Justin | Sipes | Vine Grove, KY | 450 | Kawasaki | KX 450F |
| 85 | Robert | Marshall | Stow, MA | 450 | KTM | 450 SX-F |
| 89 | Tyler | Bright | Lexington, NC | 450 | KTM | 450 SX-F |
| 91 | Dalton | Carlson | Dayton, MN | 450 | Yamaha | YZ 450F |
| 160 | Cole | Thompson | Canada | 450 | Honda | CRF450R |
| 186 | Sean | Borkenhagen | Huntington Beach, CA | 450 | Kawasaki | KX 450F |
| 224 | Heath | Harrison | Pensacola, FL | 450 | Honda | CRF450R |
| 227 | Cole | Martinez | Rimrock, AZ | 450 | Kawasaki | KX 450F |
| 232 | Billy | Laninovich | Temecula, CA | 450 | Honda | CRF450R |
| 241 | Derek | Anderson | Arvada, CO | 450 | Kawasaki | KX 450F |
| 242 | Shawn | MacDonald | Leverett, MA | 450 | Honda | CRF450R |
| 261 | Jacob | Morrison | Wareham, MA | 450 | KTM | 450 SX-F |
| 310 | Shane | Durham | Butler, PA | 450 | Kawasaki | KX 450F |
| 315 | Roy | Holt | Monroeville, PA | 450 | Kawasaki | KX 450F |
| 349 | Michael | Willard | Thornville, OH | 450 | KTM | 250 SX |
| 370 | Drew | Yenerich | New Lenox, IL | 450 | Yamaha | YZ 450F |
| 382 | Preston | Thomas | Loganville, GA | 450 | Kawasaki | KX 450F |
| 399 | Broc | Peterson | Toledo, OH | 450 | Honda | CR250R |
| 400 | Trevor | Ivey | Kennewick, WA | 450 | Yamaha | YZ 450F |
| 411 | Devon | Adair | Nunica, MI | 450 | Suzuki | RMZ 450 |
| 449 | Dakota | Kessler | Wall, NJ | 450 | Honda | CRF450R |
| 451 | Rashidi | Kerrison | Manhattan, NY | 450 | Honda | CRF450R |
| 467 | Ty | Newcome | Punxsutawney, PA | 450 | Kawasaki | KX 450F |
| 481 | Sergey | Astaykin | Russia | 450 | Honda | CRF450R |
| 496 | Andrew | King | Ition, NY | 450 | Honda | CRF450R |
| 505 | Sean | Lipanovich | Guam | 450 | Yamaha | YZ 450F |
| 514 | Anthony | Roth | Toms River, NJ | 450 | Honda | CRF450R |
| 531 | Todd | Krieg | Elyria, OH | 450 | KTM | 350 SX-F |
| 549 | Billy | Kibler | Hastings, PA | 450 | Honda | CRF450R |
| 550 | Beau | Bentley | Terrell, TX | 450 | Yamaha | YZ 450F |
| 573 | Aaron | Mare | Elizabethtown, IN | 450 | Honda | CRF450R |
| 587 | Dustin | Kendall | Carlisle, PA | 450 | Honda | CRF450R |
| 595 | Evgeny | Mikhaylov | Russia | 450 | Suzuki | RMZ 450 |
| 606 | Ronnie | Stewart | Easton, PA | 450 | Suzuki | RMZ 450 |
| 637 | William | Bleich | Hanover Township, PA | 450 | Honda | CRF450R |
| 648 | Nick | Vaughn | Grand Rapids, MI | 450 | Kawasaki | KX 450F |
| 652 | Dustin | Pipes | Fresno, CA | 450 | Suzuki | RMZ 450 |
| 659 | Justin | Freund | St. Louis, MO | 450 | Kawasaki | KX 450F |
| 672 | Seth | Rarick | Albany, NY | 450 | KTM | 450 SX-F |
| 693 | Tucker | Saye | Littleton, CO | 450 | Suzuki | RMZ 450 |
| 694 | Chris | Spear | Washingtonville, NY | 450 | Suzuki | RMZ 450 |
| 699 | Michael | Clarke | South Africa | 450 | Kawasaki | KX 450F |
| 702 | Cameron | Stone | Chattanooga, TN | 450 | Kawasaki | KX 450F |
| 707 | Alexander | Millican | Dallas, TX | 450 | Honda | CRF450R |
| 717 | Broc | Streit | Ellwood City, PA | 450 | Suzuki | RMZ 450 |
| 735 | Travis | Pitt | Susanville, CA | 450 | Kawasaki | KX 450F |
| 740 | Daniel | Rucker | Point of Rocks, MD | 450 | Kawasaki | KX 450F |
| 763 | Corey | Ahl | Fair Play, SC | 450 | Honda | CRF450R |
| 767 | Matt | Sheafor | Grand Rapids, MI | 450 | Honda | CRF450R |
| 788 | Matthew | VonLinger | Stanford, KY | 450 | Honda | CRF450R |
| 800 | Mike | Alessi | Victorville, CA | 450 | Suzuki | RMZ 450 |
| 817 | Dustin | Pulliam | Lancaster, CA | 450 | Honda | CRF450R |
| 848 | Kendall | Mason | Montgomery, AL | 450 | Kawasaki | KX 450F |
| 858 | Kyle | Sidle | Lebanon, PA | 450 | Honda | CRF450R |
| 866 | Rickard | Sandberg | Perris, CA | 450 | Honda | CRF450R |
| 869 | Robert | Lind | Perris, CA | 450 | Honda | CRF450R |
| 880 | Canaan | Barrilleaux | Palestine, TX | 450 | Kawasaki | KX 450F |
| 945 | Michael | Stryker | New Paltz, NY | 450 | KTM | 450 SX-F |
| 951 | Tyler | Clark | Shelby, NC | 450 | Yamaha | YZ 450F |
| 975 | Jake | Loberg | Ham Lake, MN | 450 | Kawasaki | KX 450F |
| 976 | Joshua | Greco | Olivehurst, CA | 450 | Honda | CRF450R |
250 Class – High Point National
| # | First Name | Last Name | Hometown | Class | Brand | Model |
| 1 | Dean | Wilson | Scotland | 250 | Kawasaki | KX 250F |
| 9 | Ivan | Tedesco | Albuquerque, NM | 250 | Kawasaki | KX 250F |
| 12 | Blake | Baggett | Grand Terrace, CA | 250 | Kawasaki | KX 250F |
| 17 | Eli | Tomac | Cortez, CO | 250 | Honda | CRF250R |
| 19 | Kyle | Cunningham | Aledo, TX | 250 | Yamaha | YZ 250F |
| 20 | Justin | Barcia | Monroe, NY | 250 | Honda | CRF250R |
| 23 | Gareth | Swanepoel | South Africa | 250 | Yamaha | YZ 250F |
| 30 | Alex | Martin | Millville, MN | 250 | Honda | CRF250R |
| 31 | Martin | Davalos | Ecuador | 250 | Suzuki | RMZ 250 |
| 35 | Darryn | Durham | Butler, PA | 250 | Kawasaki | KX 250F |
| 37 | Malcolm | Stewart | Haines City, FL | 250 | KTM | 250 SX-F |
| 38 | Marvin | Musquin | France | 250 | KTM | 250 SX-F |
| 44 | Jason | Anderson | Edgewood, NM | 250 | Suzuki | RMZ 450 |
| 49 | Justin | Bogle | Cushing, OK | 250 | Honda | CRF250R |
| 51 | Travis | Baker | Temecula, CA | 250 | Honda | CRF250R |
| 57 | Jake | Canada | Sun City, CA | 250 | Honda | CRF250R |
| 58 | William | Hahn | Wichita, KS | 250 | Honda | CRF250R |
| 70 | Ken | Roczen | Germany | 250 | KTM | 250 SX-F |
| 77 | Lowell | Spangler | Lebanon, PA | 250 | KTM | 250 SX-F |
| 93 | AJ | Catanzaro | Middletown, CT | 250 | KTM | 250 SX-F |
| 96 | Kyle | Peters | Greensboro, NC | 250 | Yamaha | YZ 250F |
| 126 | Hunter | Hewitt | Irving, TX | 250 | Suzuki | RMZ 250 |
| 133 | Myles | Tedder | Upland, CA | 250 | Kawasaki | KX 250F |
| 136 | Jessy | Nelson | Paso Robles, CA | 250 | Honda | CRF250R |
| 140 | Johnny | Moore | Madison, MS | 250 | Honda | CR250R |
| 162 | Mason | Hume | Madison, MS | 250 | Kawasaki | KX 250F |
| 166 | Dakota | Tedder | Surfside, CA | 250 | Kawasaki | KX 250F |
| 200 | Michael | McDade | Beaver, PA | 250 | Honda | CRF250R |
| 211 | Tevin | Tapia | Bonney Lake, WA | 250 | KTM | 250 SX-F |
| 217 | Derek | Fratz-Orr | Oakland, MD | 250 | Honda | CRF250R |
| 244 | Ryan | Zimmer | Raleigh, NC | 250 | Honda | CRF250R |
| 278 | Parker | Anthony | Americus, GA | 250 | Kawasaki | KX 250F |
| 285 | Tony | Archer | Waldorf, MD | 250 | KTM | 250 SX-F |
| 328 | Chad | Crawford | Warrenton, MO | 250 | Kawasaki | KX 250F |
| 355 | Michael | Roseto | Ridgway, PA | 250 | Honda | CRF250R |
| 392 | Michael | Fowler | Beech Creek, PA | 250 | Kawasaki | KX 250F |
| 393 | Daniel | Herrlein | Wheeling, WV | 250 | Honda | CRF250R |
| 404 | Zack | Freeberg | Riverview, FL | 250 | KTM | 250 SX-F |
| 405 | Joe | LaFalce | Naples, FL | 250 | Kawasaki | KX 250F |
| 498 | Cody | Robbins | Huntersville, NC | 250 | Honda | CRF250R |
| 535 | Joey | Peters | Asbury, NJ | 250 | Yamaha | YZ 250F |
| 548 | Broc | Schmelyun | Westminster, MD | 250 | Kawasaki | KX 250F |
| 558 | Dylan | Slusser | Uniontown, PA | 250 | Honda | CRF250R |
| 566 | Logan | Martin | Fairmont, WV | 250 | Honda | CRF250R |
| 569 | Dylan | Ziolkowski | Hatley, WI | 250 | Honda | CRF250R |
| 597 | Mitchell | Dougherty | Utica, NY | 250 | Honda | CRF250R |
| 619 | Mark | Weishaar | St. Louis, MO | 250 | Yamaha | YZ 250F |
| 622 | Sean | Jackson | Justin, TX | 250 | Yamaha | YZ 250F |
| 631 | Ignacio | Pazos | Costa Rica | 250 | Honda | CRF250R |
| 634 | Eric | Senk | Lansing, MI | 250 | Kawasaki | KX 250F |
| 639 | David | Buller | Arlington Heights, IL | 250 | KTM | 250 SX-F |
| 655 | John | Pauk | Houston, TX | 250 | Kawasaki | KX 250F |
| 670 | Dylan | Schmoke | Alpine, CA | 250 | Kawasaki | KX 250F |
| 704 | Christopher | Akaydin | Cincinnati, OH | 250 | Kawasaki | KX 250F |
| 714 | Shawn | Rife | Springfield, OH | 250 | Honda | CRF250R |
| 719 | Jeffrey | Britt | Johnson City, TN | 250 | Kawasaki | KX 250F |
| 720 | Joseph | Marburger | Mesquite, TX | 250 | Honda | CRF250R |
| 726 | Cody | Lackore | Farmington, MN | 250 | Kawasaki | KX 250F |
| 731 | Steve | Roman | Apollo, PA | 250 | Yamaha | YZ 250F |
| 748 | Russell | Boswell | Boston, VA | 250 | Suzuki | RMZ 250 |
| 760 | Tyler | Wozney | Ridgewood, NJ | 250 | Honda | CRF250R |
| 804 | Jason | Langford Jr. | Palestine, TX | 250 | Kawasaki | KX 250F |
| 812 | Luke | Vonlinger | Stanford, KY | 250 | Honda | CRF250R |
| 845 | Brandon | Glenn | Dallas, TX | 250 | Kawasaki | KX 250F |
| 862 | Ozzy | Barbaree | Pine Bluff, AR | 250 | Suzuki | RMZ 250 |
| 881 | Jerry | Lorenz | Morrice, MI | 250 | Kawasaki | KX 250F |
| 884 | Kerim | Fitz-Gerald | South Africa | 250 | KTM | 250 SX-F |
| 904 | Jarett | Pesci | Shelby Twp, MI | 250 | KTM | 250 SX-F |
| 918 | Michael | Akaydin | Lexington, KY | 250 | Kawasaki | KX 250F |
| 924 | Greg | Durivage | Toledo, OH | 250 | Honda | CRF250R |
| 956 | Blake | Wharton | Pilot Point, TX | 250 | Suzuki | RMZ 250 |
WMX Class – High Point National
| # | First Name | Last Name | Hometown | Class | Brand | Model |
| 1 | Ashley | Fiolek | Wayne, MI | WMX | Honda | CRF250R |
| 2 | Jessica | Patterson | Tallahassee, FL | WMX | Suzuki | RMZ 250 |
| 3 | Tarah | Gieger | Puerto Rico | WMX | Honda | CRF250R |
| 4 | Jacqueline | Strong | Sedona, AZ | WMX | KTM | 250 SX-F |
| 6 | Marissa | Markelon | Ansonia, CT | WMX | Yamaha | YZ 250F |
| 7 | Kasie | Creson | Vallejo, CA | WMX | Honda | CRF250R |
| 8 | Alexah | Pearson | Sacramento, CA | WMX | KTM | 250 SX-F |
| 9 | Sayaka | Kaneshiro | Japan | WMX | Honda | CRF250R |
| 11 | Mariana | Balbi | Brazil | WMX | Honda | CRF250R |
| 12 | Sarah | Whitmore | Cheboygan, MI | WMX | KTM | 250 SX-F |
| 17 | Sade | Allender | Sanford, ME | WMX | Honda | CRF250R |
| 20 | Jackie | Ives | Visalia, CA | WMX | Yamaha | YZ 250F |
| 23 | Shelby | Rolen | Blaine, TN | WMX | Yamaha | YZ 250F |
| 24 | Amanda | Brown | Baltimore, MD | WMX | Honda | CRF250R |
| 32 | Sara | Pettersson | Sweden | WMX | KTM | 250 SX-F |
| 45 | Taylor | Levic | Irwin, PA | WMX | Kawasaki | KX 250F |
| 47 | Brianna | DeGray | Springfield, MA | WMX | KTM | 250 SX-F |
| 52 | Meghan | McClain | Anchorage, AK | WMX | Honda | CRF250R |
| 56 | Chelsea | Newbold | Glen Burnie, MD | WMX | Honda | CRF250R |
