| 160 Vintage | House of Harris Sauce Co | |
| 250 Ninja Cup | Lawrence Farm | |
| 250 Ninja GP | Available for Sponsorship! | |
| 250 Vintage | Available for Sponsorship! | |
| 450 Superbike | Organon Group/a> | @organongroup |
| 500 Vintage | Available for Sponsorship! | |
| 600 Sportsman | Whiskey Throttle Racing | |
| 600 Superbike | Gore Electric Company | |
| 600 Supersport | Team Intrepido | |
| 750 Vintage | Available for Sponsorship! | |
| Formula 40 | Available for Sponsorship! | |
| Formula Female | Diane & Mike McIntosh | |
| Formula Ultra | WCW Trucking | |
| Heavyweight Classic Superbike | Available for Sponsorship! | |
| Lightweight Classic Superbike | Available for Sponsorship! | |
| Lightweight Superbike | Available for Sponsorship! | |
| Lightweight Supersport | German Classics Workshop, LLC | @germanclassicsworkshop |
| Middleweight GP | Ever True Tattoo | @evertruetattoo |
| Middleweight Sportsman | Flying Fifteen MC | |
| Middleweight Superbike | Greek Freak Racing | |
| Middleweight Supersport | Kump Racing Service | @kumpykump |
| Novice 1000 | Slingshot Lounge | @slingshotlounge |
| Novice 600 | Brand XX Racing | |
| Open Sportsman | Honey Badger Racing | |
| Open Superbike | Zlock Racing | zlockracing |
| Open Supersport | Rocking XX Ranch | |
| Ultra-ightweight Supersport | T4 Racing | |
| Ultra-Lightweight GP | Sang-Froid Riding Club | @sfrcpdx |
| Bike Tech | Kramer Motorcycles | @kramermotorcycleusa |
| ASIT | Gray Area Factory B-Team | |
| Rider's Meeting | Abraham Balderas Construction | @abebalderasgmailcom |
