| NASCAR O'Reilly Auto Parts Series & ARCA Menards Series Doubleheader | 2-20-2027 Saturday TBD | Daytona International Speedway in Daytona Beach, FL | View Tickets |
| NASCAR O'Reilly Auto Parts Series: Bennett Transportation and Logistics 250 | 2-27-2027 Saturday TBD | EchoPark Speedway in Hampton, GA | View Tickets |
| NASCAR O'Reilly Auto Parts Series | 3-6-2027 Saturday 2:00 PM | Circuit of The Americas in Austin, TX | View Tickets |
| NASCAR O'Reilly Auto Parts Series | 3-13-2027 Saturday TBD | Phoenix Raceway in Avondale, AZ | View Tickets |
| NASCAR O'Reilly Auto Parts Series | 3-20-2027 Saturday TBD | Las Vegas Motor Speedway in Las Vegas, NV | View Tickets |
| NASCAR O'Reilly Auto Parts Series | 4-3-2027 Saturday TBD | Darlington Raceway in Darlington, SC | View Tickets |
| NASCAR O'Reilly Auto Parts Series: Suburban Propane 300 & Bush's Beans Qualifying | 4-10-2027 Saturday TBD | Bristol Motor Speedway in Bristol, TN | View Tickets |
| NASCAR O'Reilly Auto Parts Series | 4-17-2027 Saturday TBD | Martinsville Speedway in Ridgeway, VA | View Tickets |
| NASCAR O'Reilly Auto Parts Series | 4-24-2027 Saturday TBD | Talladega Superspeedway in Talladega, AL | View Tickets |
| NASCAR O'Reilly Auto Parts Series | 5-1-2027 Saturday 2:30 PM | Texas Motor Speedway in Fort Worth, TX | View Tickets |
| NASCAR O'Reilly Auto Parts Series | 5-15-2027 Saturday TBD | Dover Motor Speedway in Dover, DE | View Tickets |
| NASCAR O'Reilly Auto Parts Series | 5-22-2027 Saturday TBD | North Wilkesboro Speedway in North Wilkesboro, NC | View Tickets |
| NASCAR O'Reilly Auto Parts Series: Charbroil 300 | 5-29-2027 Saturday 5:00 PM | Charlotte Motor Speedway in Concord, NC | View Tickets |
| NASCAR O'Reilly Auto Parts Series | 6-5-2027 Saturday TBD | Nashville Superspeedway in Lebanon, TN | View Tickets |
| NASCAR O’Reilly Auto Parts Series | 6-12-2027 Saturday TBD | Pocono Raceway in Long Pond, PA | View Tickets |
| NASCAR: O'Reilly Auto Parts Series | 6-26-2027 Saturday TBD | Chicagoland Speedway in Joliet, IL | View Tickets |
| NASCAR O'Reilly Auto Parts Series | 7-3-2027 Saturday TBD | Iowa Speedway in Newton, IA | View Tickets |
| NASCAR O'Reilly Auto Parts Series: Pit Boss 250 | 7-10-2027 Saturday 2:30 PM | Sonoma Raceway in Sonoma, CA | View Tickets |
| NASCAR O'Reilly Auto Parts Series | 7-31-2027 Saturday TBD | Coronado Street Course At Naval Base Coronado in Coronado, CA | View Tickets |
| NASCAR O'Reilly Auto Parts Series | 8-13-2027 Friday TBD | Bristol Motor Speedway in Bristol, TN | View Tickets |
| NASCAR O'Reilly Auto Parts Series | 8-27-2027 Friday TBD | Daytona International Speedway in Daytona Beach, FL | View Tickets |
| NASCAR O'Reilly Auto Parts Series | 10-2-2027 Saturday TBD | Kansas Speedway in Kansas City, KS | View Tickets |
| NASCAR O'Reilly Auto Parts Series | 10-9-2027 Saturday TBD | Las Vegas Motor Speedway in Las Vegas, NV | View Tickets |
| NASCAR O'Reilly Auto Parts Series: Blue Cross NC 300 | 10-16-2027 Saturday 4:00 PM | Charlotte Motor Speedway in Concord, NC | View Tickets |
| NASCAR O'Reilly Auto Parts Series | 10-23-2027 Saturday TBD | Phoenix Raceway in Avondale, AZ | View Tickets |