Series · Stock cars

NASCAR O'Reilly Auto Parts Series

33 rounds in 2027. Next up: United Rentals 300, 20 Feb.

Times are at the track. Tap a round for its sessions.

2027 season

R1United Rentals 300 🇺🇸 Daytona International Speedway20 Feb

Session	Day	Time
Race	Sat 20 Feb	Time TBC

R2Bennett Transportation and Logistics 250 🇺🇸 EchoPark Speedway27 Feb

Session	Day	Time
Race	Sat 27 Feb	Time TBC

R3Circuit of the Americas United States6 Mar

Session	Day	Time
Race	Sat 6 Mar	Time TBC

R4Phoenix 🇺🇸 Phoenix Raceway13 Mar

Session	Day	Time
Race	Sat 13 Mar	Time TBC

R5Las Vegas 🇺🇸 Las Vegas Motor Speedway20 Mar

Session	Day	Time
Race	Sat 20 Mar	Time TBC

R6Darlington 🇺🇸 Darlington Raceway3 Apr

Session	Day	Time
Race	Sat 3 Apr	Time TBC

R7Bristol 🇺🇸 Bristol Motor Speedway10 Apr

Session	Day	Time
Race	Sat 10 Apr	Time TBC

R8Martinsville 🇺🇸 Martinsville Speedway17 Apr

Session	Day	Time
Race	Sat 17 Apr	Time TBC

R9Talladega 🇺🇸 Talladega Superspeedway24 Apr

Session	Day	Time
Race	Sat 24 Apr	Time TBC

R10Texas 🇺🇸 Texas Motor Speedway1 May

Session	Day	Time
Race	Sat 1 May	Time TBC

R11Dover 🇺🇸 Dover Motor Speedway15 May

Session	Day	Time
Race	Sat 15 May	Time TBC

R12North Wilkesboro 🇺🇸 North Wilkesboro Speedway22 May

Session	Day	Time
Race	Sat 22 May	Time TBC

R13Charlotte 🇺🇸 Charlotte Motor Speedway29 May

Session	Day	Time
Race	Sat 29 May	Time TBC

R14Nashville 🇺🇸 Nashville Superspeedway5 Jun

Session	Day	Time
Race	Sat 5 Jun	Time TBC

R15Pocono 🇺🇸 Pocono Raceway12 Jun

Session	Day	Time
Race	Sat 12 Jun	Time TBC

R16Chicagoland 🇺🇸 Chicagoland Speedway26 Jun

Session	Day	Time
Race	Sat 26 Jun	Time TBC

R17Iowa 🇺🇸 Iowa Speedway3 Jul

Session	Day	Time
Race	Sat 3 Jul	Time TBC

R18Sonoma 🇺🇸 Sonoma Raceway10 Jul

Session	Day	Time
Race	Sat 10 Jul	Time TBC

R19Indianapolis 🇺🇸 Indianapolis Motor Speedway24 Jul

Session	Day	Time
Race	Sat 24 Jul	Time TBC

R20Coronado 🇺🇸 Naval Base Coronado31 Jul

Session	Day	Time
Race	Sat 31 Jul	Time TBC

R21Bristol 🇺🇸 Bristol Motor Speedway13 Aug

Session	Day	Time
Race	Fri 13 Aug	Time TBC

R22Nu Way 225 🇺🇸 World Wide Technology Raceway21 Aug

Session	Day	Time
Race	Sat 21 Aug	Time TBC

R23Daytona 🇺🇸 Daytona International Speedway27 Aug

Session	Day	Time
Race	Fri 27 Aug	Time TBC

R24Darlington 🇺🇸 Darlington Raceway4 Sept

Session	Day	Time
Race	Sat 4 Sept	Time TBC

R25Richmond 🇺🇸 Richmond Raceway10 Sept

Session	Day	Time
Race	Fri 10 Sept	Time TBC

R26Watkins Glen 🇺🇸 Watkins Glen International18 Sept

Session	Day	Time
Race	Sat 18 Sept	Time TBC

R27Kansas 🇺🇸 Kansas Speedway2 Oct

Session	Day	Time
Race	Sat 2 Oct	Time TBC

R28Las Vegas 🇺🇸 Las Vegas Motor Speedway9 Oct

Session	Day	Time
Race	Sat 9 Oct	Time TBC

R29Charlotte 🇺🇸 Charlotte Motor Speedway16 Oct

Session	Day	Time
Race	Sat 16 Oct	Time TBC

R30Phoenix 🇺🇸 Phoenix Raceway23 Oct

Session	Day	Time
Race	Sat 23 Oct	Time TBC

R31Talladega 🇺🇸 Talladega Superspeedway30 Oct

Session	Day	Time
Race	Sat 30 Oct	Time TBC

R32Martinsville 🇺🇸 Martinsville Speedway6 Nov

Session	Day	Time
Race	Sat 6 Nov	Time TBC

R33Homestead-Miami 🇺🇸 Homestead-Miami Speedway13 Nov

Session	Day	Time
Race	Sat 13 Nov	Time TBC

2026 season

R23HyVee Perks 250 🇺🇸 Iowa Speedway8 Aug

Session	Day	Time (GMT-5, at the track)
Practice	Sat 8 Aug	10:30–11:20
Qualifying	Sat 8 Aug	11:35–12:30
Race	Sat 8 Aug	16:00–18:30

R24Winn-Dixie 250 Powered by Coca-Cola 🇺🇸 Daytona International Speedway28 Aug

Session	Day	Time (GMT-4, at the track)
Qualifying	Fri 28 Aug	15:00–16:30
Race	Fri 28 Aug	19:30–22:30

R25Fleetio 200 🇺🇸 Darlington Raceway5 Sept

Session	Day	Time (GMT-4, at the track)
Practice	Sat 5 Sept	13:30–14:20
Qualifying	Sat 5 Sept	14:35–15:30
Race	Sat 5 Sept	19:30

R26Nu Way 225 Powered by Bobcat and Sauced by Blues Hog 🇺🇸 World Wide Technology Raceway12 Sept

Session	Day	Time (GMT-5, at the track)
Practice	Sat 12 Sept	12:00–12:50
Qualifying	Sat 12 Sept	13:05–14:00
Race	Sat 12 Sept	18:30

R27Food City 300 🇺🇸 Bristol Motor Speedway18 Sept

Session	Day	Time (GMT-4, at the track)
Practice	Fri 18 Sept	14:00–14:50
Qualifying	Fri 18 Sept	15:05–16:00
Race	Fri 18 Sept	19:30

R28Focused Health 302 🇺🇸 Las Vegas Motor Speedway3 Oct

Session	Day	Time (GMT-7, at the track)
Qualifying	Sat 3 Oct	12:05
Race	Sat 3 Oct	16:30

R29Blue Cross NC 300 🇺🇸 Charlotte Motor Speedway10 Oct

Session	Day	Time (GMT-4, at the track)
Practice	Sat 10 Oct	10:30
Qualifying	Sat 10 Oct	11:35
Race	Sat 10 Oct	16:00

R30Timberland PRO 200 🇺🇸 Phoenix Raceway17 Oct

Session	Day	Time (GMT-7, at the track)
Practice	Sat 17 Oct	11:00–11:50
Qualifying	Sat 17 Oct	12:05–13:00
Race	Sat 17 Oct	16:30

R31The Progress Group 250 🇺🇸 Talladega Superspeedway24 Oct

Session	Day	Time (GMT-5, at the track)
Qualifying	Sat 24 Oct	10:00
Race	Sat 24 Oct	14:30

R32National Debt Relief 250 🇺🇸 Martinsville Speedway30–31 Oct

Session	Day	Time (GMT-4, at the track)
Practice	Fri 30 Oct	15:00
Qualifying	Fri 30 Oct	16:05
Race	Sat 31 Oct	16:00

R33NASCAR O'Reilly Auto Parts Series Championship Race 🇺🇸 Homestead-Miami Speedway6–7 Nov

Session	Day	Time (GMT-5, at the track)
Practice	Fri 6 Nov	16:00
Qualifying	Sat 7 Nov	13:00
Race	Sat 7 Nov	17:00

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