iRacing NASCAR Cup Calendar
5 matching series across 109 scheduled series-weeks, including 3 fixed-setup series. Browse every published week, track and race cadence.
2026 Season 4 · 5 seriess · 31 track configurations · 3 cars · 3 fixed-setup series
Categories: OVAL, UNRANKED. Published week starts run from to . The most-scheduled configuration is Charlotte Motor Speedway - Oval, used for 8 series-weeks.
Series in this calendar
- NASCAR Carburetor Cup - 2026 Season 4
- NASCAR Class A Series - 2026 Season 4
- NASCAR Class A Series - Fixed - 2026 Season 4 Fixed
- NASCAR iRacing Series - 2026 Season Fixed
- NASCAR iRacing Series - 2026 Season Open
2026 Season 4 schedule
| Week | Week starts | Series | Track | Race cadence | Length |
|---|---|---|---|---|---|
| 1 | NASCAR iRacing Series - 2026 Season Fixed | Daytona International Speedway - Oval | 5 Timeslots Per Week | Rolling 200 laps | |
| 1 | NASCAR iRacing Series - 2026 Season Open | Daytona International Speedway - Oval | 4 Timeslots Per Week | Rolling 200 laps | |
| 2 | NASCAR iRacing Series - 2026 Season Fixed | EchoPark Speedway (Atlanta) - Oval | 5 Timeslots Per Week | Rolling 130 laps | |
| 2 | NASCAR iRacing Series - 2026 Season Open | EchoPark Speedway (Atlanta) - Oval | 4 Timeslots Per Week | Rolling 130 laps | |
| 3 | NASCAR iRacing Series - 2026 Season Fixed | Circuit of the Americas - NASCAR West | 5 Timeslots Per Week | Rolling 48 laps | |
| 3 | NASCAR iRacing Series - 2026 Season Open | Circuit of the Americas - NASCAR West | 4 Timeslots Per Week | Rolling 48 laps | |
| 4 | NASCAR iRacing Series - 2026 Season Fixed | Phoenix Raceway - Oval w/open dogleg | 5 Timeslots Per Week | Rolling 156 laps | |
| 4 | NASCAR iRacing Series - 2026 Season Open | Phoenix Raceway - Oval w/open dogleg | 4 Timeslots Per Week | Rolling 156 laps | |
| 5 | NASCAR iRacing Series - 2026 Season Fixed | Las Vegas Motor Speedway - Oval | 5 Timeslots Per Week | Rolling 134 laps | |
| 5 | NASCAR iRacing Series - 2026 Season Open | Las Vegas Motor Speedway - Oval | 4 Timeslots Per Week | Rolling 134 laps | |
| 6 | NASCAR iRacing Series - 2026 Season Fixed | Darlington Raceway | 5 Timeslots Per Week | Rolling 147 laps | |
| 6 | NASCAR iRacing Series - 2026 Season Open | Darlington Raceway | 4 Timeslots Per Week | Rolling 147 laps | |
| 7 | NASCAR iRacing Series - 2026 Season Fixed | Martinsville Speedway | 5 Timeslots Per Week | Rolling 200 laps | |
| 7 | NASCAR iRacing Series - 2026 Season Open | Martinsville Speedway | 4 Timeslots Per Week | Rolling 200 laps | |
| 8 | NASCAR iRacing Series - 2026 Season Fixed | Bristol Motor Speedway - Single Pit Roads | 5 Timeslots Per Week | Rolling 250 laps | |
| 8 | NASCAR iRacing Series - 2026 Season Open | Bristol Motor Speedway - Single Pit Roads | 4 Timeslots Per Week | Rolling 250 laps | |
| 9 | NASCAR iRacing Series - 2026 Season Fixed | Kansas Speedway - Oval | 5 Timeslots Per Week | Rolling 134 laps | |
| 9 | NASCAR iRacing Series - 2026 Season Open | Kansas Speedway - Oval | 4 Timeslots Per Week | Rolling 134 laps | |
| 10 | NASCAR iRacing Series - 2026 Season Fixed | Talladega Superspeedway | 5 Timeslots Per Week | Rolling 94 laps | |
| 10 | NASCAR iRacing Series - 2026 Season Open | Talladega Superspeedway | 4 Timeslots Per Week | Rolling 94 laps | |
| 11 | NASCAR iRacing Series - 2026 Season Fixed | Texas Motor Speedway - Oval | 5 Timeslots Per Week | Rolling 134 laps | |
| 11 | NASCAR iRacing Series - 2026 Season Open | Texas Motor Speedway - Oval | 4 Timeslots Per Week | Rolling 134 laps | |
| 12 | NASCAR iRacing Series - 2026 Season Fixed | Watkins Glen International - Cup | 5 Timeslots Per Week | Rolling 50 laps | |
| 12 | NASCAR iRacing Series - 2026 Season Open | Watkins Glen International - Cup | 4 Timeslots Per Week | Rolling 50 laps | |
| 13 | NASCAR iRacing Series - 2026 Season Fixed | Charlotte Motor Speedway - Oval | 5 Timeslots Per Week | Rolling 400 laps | |
| 13 | NASCAR iRacing Series - 2026 Season Open | Charlotte Motor Speedway - Oval | 4 Timeslots Per Week | Rolling 400 laps | |
| 14 | NASCAR iRacing Series - 2026 Season Fixed | Nashville Superspeedway | 5 Timeslots Per Week | Rolling 150 laps | |
| 14 | NASCAR iRacing Series - 2026 Season Open | Nashville Superspeedway | 4 Timeslots Per Week | Rolling 150 laps | |
| 15 | NASCAR iRacing Series - 2026 Season Fixed | Michigan International Speedway | 5 Timeslots Per Week | Rolling 100 laps | |
| 15 | NASCAR iRacing Series - 2026 Season Open | Michigan International Speedway | 4 Timeslots Per Week | Rolling 100 laps | |
| 16 | NASCAR iRacing Series - 2026 Season Fixed | Pocono Raceway | 5 Timeslots Per Week | Rolling 80 laps | |
| 16 | NASCAR iRacing Series - 2026 Season Open | Pocono Raceway | 4 Timeslots Per Week | Rolling 80 laps | |
| 17 | NASCAR iRacing Series - 2026 Season Fixed | Qualcomm Circuit (Naval Base Coronado) | 5 Timeslots Per Week | Rolling 37 laps | |
| 17 | NASCAR iRacing Series - 2026 Season Open | Qualcomm Circuit (Naval Base Coronado) | 4 Timeslots Per Week | Rolling 37 laps | |
| 18 | NASCAR iRacing Series - 2026 Season Fixed | Sonoma Raceway - Cup Short | 5 Timeslots Per Week | Rolling 55 laps | |
| 18 | NASCAR iRacing Series - 2026 Season Open | Sonoma Raceway - Cup Short | 4 Timeslots Per Week | Rolling 55 laps | |
| 19 | NASCAR iRacing Series - 2026 Season Fixed | Chicagoland Speedway | 5 Timeslots Per Week | Rolling 134 laps | |
| 19 | NASCAR iRacing Series - 2026 Season Open | Chicagoland Speedway | 4 Timeslots Per Week | Rolling 134 laps | |
| 20 | NASCAR iRacing Series - 2026 Season Fixed | EchoPark Speedway (Atlanta) - Oval | 5 Timeslots Per Week | Rolling 130 laps | |
| 20 | NASCAR iRacing Series - 2026 Season Open | EchoPark Speedway (Atlanta) - Oval | 4 Timeslots Per Week | Rolling 130 laps | |
| 21 | NASCAR iRacing Series - 2026 Season Fixed | North Wilkesboro Speedway - Oval | 5 Timeslots Per Week | Rolling 225 laps | |
| 21 | NASCAR iRacing Series - 2026 Season Open | North Wilkesboro Speedway - Oval | 4 Timeslots Per Week | Rolling 225 laps | |
| 22 | NASCAR iRacing Series - 2026 Season Fixed | Indianapolis Motor Speedway - NASCAR Oval | 5 Timeslots Per Week | Rolling 160 laps | |
| 22 | NASCAR iRacing Series - 2026 Season Open | Indianapolis Motor Speedway - NASCAR Oval | 4 Timeslots Per Week | Rolling 160 laps | |
| 23 | NASCAR iRacing Series - 2026 Season Fixed | Iowa Speedway - Oval | 5 Timeslots Per Week | Rolling 175 laps | |
| 23 | NASCAR iRacing Series - 2026 Season Open | Iowa Speedway - Oval | 4 Timeslots Per Week | Rolling 175 laps | |
| 24 | NASCAR iRacing Series - 2026 Season Fixed | Richmond Raceway | 5 Timeslots Per Week | Rolling 200 laps | |
| 24 | NASCAR iRacing Series - 2026 Season Open | Richmond Raceway | 4 Timeslots Per Week | Rolling 200 laps | |
| 25 | NASCAR iRacing Series - 2026 Season Fixed | New Hampshire Motor Speedway - Oval | 5 Timeslots Per Week | Rolling 151 laps | |
| 25 | NASCAR iRacing Series - 2026 Season Open | New Hampshire Motor Speedway - Oval | 4 Timeslots Per Week | Rolling 151 laps | |
| 26 | NASCAR iRacing Series - 2026 Season Fixed | Daytona International Speedway - Oval | 5 Timeslots Per Week | Rolling 80 laps | |
| 26 | NASCAR iRacing Series - 2026 Season Open | Daytona International Speedway - Oval | 4 Timeslots Per Week | Rolling 80 laps | |
| 27 | NASCAR iRacing Series - 2026 Season Fixed | Darlington Raceway | 5 Timeslots Per Week | Rolling 367 laps | |
| 27 | NASCAR iRacing Series - 2026 Season Open | Darlington Raceway | 4 Timeslots Per Week | Rolling 367 laps | |
| 28 | NASCAR iRacing Series - 2026 Season Fixed | World Wide Technology Raceway (Gateway) - Oval | 5 Timeslots Per Week | Rolling 120 laps | |
| 28 | NASCAR iRacing Series - 2026 Season Open | World Wide Technology Raceway (Gateway) - Oval | 4 Timeslots Per Week | Rolling 120 laps | |
| 1 | NASCAR Carburetor Cup - 2026 Season 4 | Talladega Superspeedway | Races every hour at :45 past | Rolling 15 laps | |
| 1 | NASCAR Class A Series - 2026 Season 4 | Bristol Motor Speedway - Single Pit Roads | Races every even 2 hours at :30 past | Rolling 175 laps | |
| 1 | NASCAR Class A Series - Fixed - 2026 Season 4 Fixed | Bristol Motor Speedway - Single Pit Roads | Races every even 2 hours on the hour | Rolling 88 laps | |
| 29 | NASCAR iRacing Series - 2026 Season Fixed | Bristol Motor Speedway - Single Pit Roads | 5 Timeslots Per Week | Rolling 250 laps | |
| 29 | NASCAR iRacing Series - 2026 Season Open | Bristol Motor Speedway - Single Pit Roads | 4 Timeslots Per Week | Rolling 250 laps | |
| 2 | NASCAR Carburetor Cup - 2026 Season 4 | Charlotte Motor Speedway - Oval | Races every hour at :45 past | Rolling 25 laps | |
| 2 | NASCAR Class A Series - 2026 Season 4 | Kansas Speedway - Oval | Races every even 2 hours at :30 past | Rolling 100 laps | |
| 2 | NASCAR Class A Series - Fixed - 2026 Season 4 Fixed | Kansas Speedway - Oval | Races every even 2 hours on the hour | Rolling 50 laps | |
| 30 | NASCAR iRacing Series - 2026 Season Fixed | Kansas Speedway - Oval | 5 Timeslots Per Week | Rolling 134 laps | |
| 30 | NASCAR iRacing Series - 2026 Season Open | Kansas Speedway - Oval | 4 Timeslots Per Week | Rolling 134 laps | |
| 3 | NASCAR Carburetor Cup - 2026 Season 4 | EchoPark Speedway (Atlanta) - Oval | Races every hour at :45 past | Rolling 25 laps | |
| 3 | NASCAR Class A Series - 2026 Season 4 | Las Vegas Motor Speedway - Oval | Races every even 2 hours at :30 past | Rolling 100 laps | |
| 3 | NASCAR Class A Series - Fixed - 2026 Season 4 Fixed | Las Vegas Motor Speedway - Oval | Races every even 2 hours on the hour | Rolling 50 laps | |
| 31 | NASCAR iRacing Series - 2026 Season Fixed | Las Vegas Motor Speedway - Oval | 5 Timeslots Per Week | Rolling 134 laps | |
| 31 | NASCAR iRacing Series - 2026 Season Open | Las Vegas Motor Speedway - Oval | 4 Timeslots Per Week | Rolling 134 laps | |
| 4 | NASCAR Carburetor Cup - 2026 Season 4 | Michigan International Speedway | Races every hour at :45 past | Rolling 20 laps | |
| 4 | NASCAR Class A Series - 2026 Season 4 | Charlotte Motor Speedway - Oval | Races every even 2 hours at :30 past | Rolling 100 laps | |
| 4 | NASCAR Class A Series - Fixed - 2026 Season 4 Fixed | Charlotte Motor Speedway - Oval | Races every even 2 hours on the hour | Rolling 50 laps | |
| 32 | NASCAR iRacing Series - 2026 Season Fixed | Charlotte Motor Speedway - Oval | 5 Timeslots Per Week | Rolling 134 laps | |
| 32 | NASCAR iRacing Series - 2026 Season Open | Charlotte Motor Speedway - Oval | 4 Timeslots Per Week | Rolling 134 laps | |
| 5 | NASCAR Carburetor Cup - 2026 Season 4 | Daytona International Speedway - Oval | Races every hour at :45 past | Rolling 15 laps | |
| 5 | NASCAR Class A Series - 2026 Season 4 | Phoenix Raceway - Oval w/open dogleg | Races every even 2 hours at :30 past | Rolling 110 laps | |
| 5 | NASCAR Class A Series - Fixed - 2026 Season 4 Fixed | Phoenix Raceway - Oval w/open dogleg | Races every even 2 hours on the hour | Rolling 55 laps | |
| 33 | NASCAR iRacing Series - 2026 Season Fixed | Phoenix Raceway - Oval w/open dogleg | 5 Timeslots Per Week | Rolling 156 laps | |
| 33 | NASCAR iRacing Series - 2026 Season Open | Phoenix Raceway - Oval w/open dogleg | 4 Timeslots Per Week | Rolling 156 laps | |
| 6 | NASCAR Carburetor Cup - 2026 Season 4 | Auto Club Speedway - Oval | Races every hour at :45 past | Rolling 20 laps | |
| 6 | NASCAR Class A Series - 2026 Season 4 | Talladega Superspeedway | Races every even 2 hours at :30 past | Rolling 70 laps | |
| 6 | NASCAR Class A Series - Fixed - 2026 Season 4 Fixed | Talladega Superspeedway | Races every even 2 hours on the hour | Rolling 35 laps | |
| 34 | NASCAR iRacing Series - 2026 Season Fixed | Talladega Superspeedway | 5 Timeslots Per Week | Rolling 94 laps | |
| 34 | NASCAR iRacing Series - 2026 Season Open | Talladega Superspeedway | 4 Timeslots Per Week | Rolling 94 laps | |
| 7 | NASCAR Carburetor Cup - 2026 Season 4 | Talladega Superspeedway | Races every hour at :45 past | Rolling 15 laps | |
| 7 | NASCAR Class A Series - 2026 Season 4 | Martinsville Speedway | Races every even 2 hours at :30 past | Rolling 150 laps | |
| 7 | NASCAR Class A Series - Fixed - 2026 Season 4 Fixed | Martinsville Speedway | Races every even 2 hours on the hour | Rolling 75 laps | |
| 35 | NASCAR iRacing Series - 2026 Season Fixed | Martinsville Speedway | 5 Timeslots Per Week | Rolling 250 laps | |
| 35 | NASCAR iRacing Series - 2026 Season Open | Martinsville Speedway | 4 Timeslots Per Week | Rolling 250 laps | |
| 8 | NASCAR Carburetor Cup - 2026 Season 4 | Charlotte Motor Speedway - Oval | Races every hour at :45 past | Rolling 25 laps | |
| 8 | NASCAR Class A Series - 2026 Season 4 | Homestead Miami Speedway - Oval | Races every even 2 hours at :30 past | Rolling 100 laps | |
| 8 | NASCAR Class A Series - Fixed - 2026 Season 4 Fixed | Homestead Miami Speedway - Oval | Races every even 2 hours on the hour | Rolling 50 laps | |
| 36 | NASCAR iRacing Series - 2026 Season Fixed | Homestead Miami Speedway - Oval | 5 Timeslots Per Week | Rolling 267 laps | |
| 36 | NASCAR iRacing Series - 2026 Season Open | Homestead Miami Speedway - Oval | 4 Timeslots Per Week | Rolling 267 laps | |
| 9 | NASCAR Carburetor Cup - 2026 Season 4 | EchoPark Speedway (Atlanta) - Oval | Races every hour at :45 past | Rolling 25 laps | |
| 9 | NASCAR Class A Series - 2026 Season 4 | Michigan International Speedway | Races every even 2 hours at :30 past | Rolling 70 laps | |
| 9 | NASCAR Class A Series - Fixed - 2026 Season 4 Fixed | Michigan International Speedway | Races every even 2 hours on the hour | Rolling 35 laps | |
| 10 | NASCAR Carburetor Cup - 2026 Season 4 | Michigan International Speedway | Races every hour at :45 past | Rolling 20 laps | |
| 10 | NASCAR Class A Series - 2026 Season 4 | Kentucky Speedway - Oval | Races every even 2 hours at :30 past | Rolling 100 laps | |
| 10 | NASCAR Class A Series - Fixed - 2026 Season 4 Fixed | Kentucky Speedway - Oval | Races every even 2 hours on the hour | Rolling 50 laps | |
| 11 | NASCAR Carburetor Cup - 2026 Season 4 | iRacing Superspeedway | Races every hour at :45 past | Rolling 15 laps | |
| 11 | NASCAR Class A Series - 2026 Season 4 | Dover Motor Speedway | Races every even 2 hours at :30 past | Rolling 120 laps | |
| 11 | NASCAR Class A Series - Fixed - 2026 Season 4 Fixed | Dover Motor Speedway | Races every even 2 hours on the hour | Rolling 60 laps | |
| 12 | NASCAR Carburetor Cup - 2026 Season 4 | Daytona International Speedway - Oval | Races every hour at :45 past | Rolling 15 laps | |
| 12 | NASCAR Class A Series - 2026 Season 4 | Pocono Raceway | Races every even 2 hours at :30 past | Rolling 60 laps | |
| 12 | NASCAR Class A Series - Fixed - 2026 Season 4 Fixed | Pocono Raceway | Races every even 2 hours on the hour | Rolling 30 laps | |
| 13 | NASCAR Carburetor Cup - 2026 Season 4 | Autodromo Nazionale Monza - Oval - Left turning | Races every hour at :45 past | Rolling 15 laps |