2021 Cup Series Schedule
| Date | Event | TV | Track | Location |
| Feb. 9, 2021 | Busch Clash at DAYTONA | 2/9, 7:00 PM on FS1 |  |
Daytona International Speedway - Road Course Daytona Beach, Florida |
| Feb. 11, 2021 | Duel 1 at DAYTONA | 2/11, 7:00 PM on FS1 |  |
Daytona International Speedway Daytona Beach, FL |
| Feb. 11, 2021 | Duel 2 at DAYTONA | 2/11, 7:00 PM on FS1 | |
Daytona International Speedway Daytona Beach, FL |
| Feb. 14, 2021 | Daytona 500 | 2/14, 2:30 PM on FOX | |
Daytona International Speedway Daytona Beach, FL |
| Feb. 21, 2021 | O'Reilly Auto Parts 253 at Daytona Road Course | 2/21, 3:00 PM on FOX | |
Daytona International Speedway - Road Course Daytona Beach, Florida |
| Feb. 28, 2021 | Dixie Vodka 400 | 2/28, 3:30 PM on FOX |  |
Homestead-Miami Speedway Homestead, FL |
| Mar. 7, 2021 | Pennzoil 400 presented by Jiffy Lube | 3/7, 3:30 PM on FOX |  |
Las Vegas Motor Speedway Las Vegas, NV |
| Mar. 14, 2021 | Instacart 500 | 3/14, 3:30 PM on FOX |  |
Phoenix Raceway Avondale, AZ |
| Mar. 21, 2021 | Folds of Honor QuikTrip 500 | 3/21, 3:00 PM on FOX |  |
Atlanta Motor Speedway Hampton, GA |
| Mar. 29, 2021 | Food City Dirt Race | 3/29, 4:00 PM on FOX |  |
Bristol Motor Speedway Bristol, TN |
| Apr. 10, 2021 | Blue-Emu Maximum Pain Relief 500 | 4/10, 7:30 PM on FS1 |  |
Martinsville Speedway Martinsville, VA |
| Apr. 18, 2021 | TOYOTA OWNERS 400 | 4/18, 3:00 PM on FOX |  |
Richmond International Raceway Richmond, VA |
| Apr. 25, 2021 | GEICO 500 | 4/25, 2:00 PM on FOX |  |
Talladega Superspeedway Talladega, AL |
| May. 2, 2021 | Buschy McBusch Race 400 | 5/2, 3:00 PM on FS1 |  |
Kansas Speedway Kansas City, KS |
| May. 9, 2021 | Goodyear 400 | 5/9, 3:30 PM on FS1 |  |
Darlington Raceway Darlington, SC |
| May. 16, 2021 | Drydene 400 | 5/16, 2:00 PM on FS1 |  |
Dover International Speedway Dover, DE |
| May. 23, 2021 | EchoPark Texas Grand Prix | 5/23, 2:30 PM on FS1 |  |
Circuit of the Americas Austin, TX |
| May. 30, 2021 | Coca-Cola 600 | 5/30, 6:00 PM on FOX |  |
Charlotte Motor Speedway Concord, NC |
| Jun. 6, 2021 | Toyota / Save Mart 350 | 6/6, 4:00 PM on FS1 |  |
Sonoma Raceway Sonoma, CA |
| Jun. 13, 2021 | NASCAR All-Star Open | 6/13, 6:00 PM on FS1 |  |
Texas Motor Speedway Fort Worth, TX |
| Jun. 13, 2021 | NASCAR All-Star Race | 6/13, 8:00 PM on FS1 | |
Texas Motor Speedway Fort Worth, TX |
| Jun. 20, 2021 | Ally 400 | 6/20, 3:30 PM on NBCSN |  |
Nashville Superspeedway Lebanon, TN |
| Jun. 26, 2021 | NASCAR Cup Series Race at Pocono-1 | 6/26, 3:00 PM on NBCSN |  |
Pocono Raceway Long Pond, PA |
| Jun. 27, 2021 | NASCAR Cup Series Race at Pocono-2 | 6/27, 3:30 PM on NBCSN | |
Pocono Raceway Long Pond, PA |
| Jul. 4, 2021 | NASCAR Cup Series Race at Road America | 7/4, 2:30 PM on NBC |  |
Road America Elkhart Lake, WI |
| Jul. 11, 2021 | Quaker State 400 presented by Walmart | 7/11, 3:30 PM on NBCSN | |
Atlanta Motor Speedway Hampton, GA |
| Jul. 18, 2021 | Foxwoods Resort Casino 301 | 7/18, 3:00 PM on NBCSN |  |
New Hampshire Motor Speedway Loudon, NH |
| Aug. 8, 2021 | Go Bowling at The Glen | 8/8, 3:00 PM on NBCSN |  |
Watkins Glen International Watkins Glen, NY |
| Aug. 15, 2021 | Big Machine Vodka 400 - Powered By Florida Georgia Line | 8/15, 1:00 PM on NBC |  |
Indianapolis Motor Speedway Speedway, IN |
| Aug. 22, 2021 | FireKeepers Casino 400 | 8/22, 3:00 PM on NBCSN |  |
Michigan International Speedway Brooklyn, MI |
| Aug. 28, 2021 | Coke Zero Sugar 400 | 8/28, 7:00 PM on NBC | |
Daytona International Speedway Daytona Beach, FL |
| Sep. 5, 2021 | Cook Out Southern 500 | 9/5, 6:00 PM on NBCSN | |
Darlington Raceway Darlington, SC |
| Sep. 11, 2021 | Federated Auto Parts 400 | 9/11, 7:30 PM on NBCSN | |
Richmond International Raceway Richmond, VA |
| Sep. 18, 2021 | Bass Pro Shops Night Race | 9/18, 7:30 PM on NBCSN | |
Bristol Motor Speedway Bristol, TN |
| Sep. 26, 2021 | South Point 400 | 9/26, 7:00 PM on NBCSN | |
Las Vegas Motor Speedway Las Vegas, NV |
| Oct. 3, 2021 | YellaWood 500 | 10/3, 2:00 PM on NBC | |
Talladega Superspeedway Talladega, AL |
| Oct. 10, 2021 | Bank of America ROVAL 400 | 10/10, 2:00 PM on NBC |  |
Charlotte - ROVAL Concord, North Carolina |
| Oct. 17, 2021 | Autotrader EchoPark Automotive 500 | 10/17, 2:00 PM on NBC | |
Texas Motor Speedway Fort Worth, TX |
| Oct. 24, 2021 | Hollywood Casino 400 | 10/24, 3:00 PM on NBCSN | |
Kansas Speedway Kansas City, KS |
| Oct. 31, 2021 | Xfinity 500 | 10/31, 2:00 PM on NBC | |
Martinsville Speedway Martinsville, VA |
| Nov. 7, 2021 | NASCAR Cup Series Championship | 11/7, 3:00 PM on NBC | |
Phoenix Raceway Avondale, AZ |
Note: All times EST