NASCAR O'Reilly Auto Parts Series at Charlotte Motor Speedway

NASCAR O'Reilly Auto Parts Series
Venue	Charlotte Motor Speedway
Location	Concord, North Carolina, U.S.
Circuit information
Surface	Asphalt
Length	1.5 mi (2.4 km)
Turns	4 (oval) 17 (roval)

Stock car racing events in theNASCAR O'Reilly Auto Parts Series have been held annually atCharlotte Motor Speedway inConcord, North Carolina since 1973.

BetMGM 300

NASCAR O'Reilly Auto Parts Series
Venue	Charlotte Motor Speedway
Location	Concord, North Carolina, United States
Corporatesponsor	BetMGM
First race	1982
Distance	300 miles (480 km)
Laps	200 Stages 1/2: 45 each Final stage: 110
Previous names	Mello Yello 300 (1982–1984) Winn-Dixie 300 (1985–1988) Champion Spark Plug 300 (1989–1994) Red Dog 300 (1995–1996) Carquest Auto Parts 300 (1997–2009) Tech-Net Professional Auto Service 300 presented by CarQuest (2010) Top Gear 300 (2011) History 300 (2012–2014) Hisense 300 (2015) Hisense 4K TV 300 (2016–2017) Alsco 300 (2018–2020) Alsco Uniforms 300 (2021–2023)
Most wins (driver)	Kyle Busch (6)
Most wins (team)	Roush Fenway Racing Hendrick Motorsports (6)
Most wins (manufacturer)	Chevrolet (15)
Circuit information
Surface	Asphalt
Length	1.5 mi (2.4 km)
Turns	4

TheBetMGM 300 is an annual 300 miles (480 km)NASCAR O'Reilly Auto Parts Series race held at theCharlotte Motor Speedway inConcord, North Carolina duringMemorial Day weekend as a support race for theCoca-Cola 600.William Byron is the defending race winner.

The race's origins trace back to 1978, when aNASCAR Late Model Sportsman Series race was held the day before theWorld 600. In 1982, it became aBusch Series race.

From its inception through 2004, the race was scheduled for Saturday afternoon. In 1985 only, it was held the same day asThe Winston. Lights were installed at Charlotte in 1993, and from 2005 to 2009, the race was a Saturday night race. In 2010, the race was moved back to 2:30 p.m. Eastern in response to fans wanting an afternoon race and allowing forABC coverage. In 2015, the race's broadcast was transferred toNASCAR on Fox after the departure of the NASCAR on ESPN content, allowing both of the races in Charlotte (the 300 on Saturday and the 600 on Sunday) to air on Fox.

In 2018,Alsco, a linen and uniform rental services company, became the entitlement sponsor for the race, dubbing it the Alsco 300.^[1] The name was tweaked in 2021 to become the Alsco Uniforms 300.^[2]

In 2024,BetMGM, a sports betting and online gaming platform jointly owned byMGM Resorts International andEntain, became the new title sponsor of the race.^[3]

• 2008, 2010, 2016, 2018, 2020 and 2025: Race extended due to anovertime finish.
• 2009: Race shortened due to rain.^[4]
• 2020: Race postponed from May 23 to May 25 due to theCOVID-19 pandemic.
• 2023: Race postponed from May 27 to May 29 due to rain.

# Wins	Make	Years won
15	Chevrolet	1979, 1991, 1994, 1997, 2002, 2004, 2005, 2009, 2014, 2015, 2019, 2022-2025
12	Ford	1992, 1995, 1996, 1998-2001, 2003, 2006, 2011, 2017, 2018
9	Pontiac	1978, 1980-1983, 1985, 1986, 1990, 1993
6	Toyota	2008, 2010, 2013, 2016, 2020, 2021
3	Oldsmobile	1984, 1988, 1989
2	Dodge	2007, 2012
1	Buick	1987

Blue Cross NC 250

NASCAR O'Reilly Auto Parts Series
Venue	Charlotte Motor Speedway
Location	Concord, North Carolina, United States
First race	1982
Distance	300 miles (480 km)
Laps	200 Stages 1/2: 45 each Final stage: 110
Previous names	Miller Time 300 (1982–1984) Miller 400 (1985) All Pro 300 (1986–1994) All Pro Bumper to Bumper 300 (1995–2000) Little Trees 300 (2001–2003) Lowe's Presents the SpongeBob SquarePants Movie 300 (2004) Dollar General 300 (2005–2010, 2012–2013) Dollar General 300 Miles of Courage (2011) Drive for the Cure 300 presented by Blue Cross and Blue Shield of North Carolina (2014–2017)
Most wins (driver)	Darrell Waltrip (4)
Most wins (team)	Roush Fenway Racing (6)
Most wins (manufacturer)	Chevrolet (16)
Circuit information
Surface	Asphalt
Length	1.5 mi (2.4 km)
Turns	4

TheBlue Cross NC 250 is aNASCAR O'Reilly Auto Parts Seriesstock car race that took place atCharlotte Motor Speedway inConcord, North Carolina. The 1985 race was extended to 400.5 miles (644.5 km), which stands as the longest race distance run in O'Reilly Auto Parts Series history.

• 1976: Race postponed from October 9 due to rain.
• 1977: Race shortened due to rain.
• 2003: Race postponed from Friday to Saturday due to rain.
• 2006: Races extended due toNASCAR overtime.
• 2016: Race postponed from Friday to Sunday afternoon due to rain.

# Wins	Make	Years won
16	Chevrolet	1973–1977, 1994, 1997–2000, 2003, 2004, 2006, 2007, 2015, 2017
9	Ford	1992, 1993, 1995, 1996, 2001, 2002, 2011, 2014, 2016
7	Pontiac	1979–1982, 1984–1986
4	Oldsmobile	1983, 1988–1990
	Toyota	2008, 2009, 2012, 2013
2	Buick	1987, 1991
	Dodge	2005, 2010
1	AMC	1978

Blue Cross NC 250

NASCAR O'Reilly Auto Parts Series
Venue	Charlotte Motor Speedway
Location	Concord, North Carolina, United States
Corporatesponsor	Blue Cross and Blue Shield of North Carolina
First race	2018
Last race	2025
Distance	159.6 mi (256.851 km)
Laps	70 Stage 1: 20 Final 2 stages: 25
Previous names	Drive for the Cure 200 (2018) Drive for the Cure 250 (2019–2024)
Most wins (driver)	A. J. Allmendinger (4)
Most wins (team)	Kaulig Racing (4)
Most wins (manufacturer)	Chevrolet (7)
Circuit information
Surface	Asphalt
Length	2.28 mi (3.67 km)
Turns	17

TheBlue Cross NC 250 was aNASCAR Xfinity Seriesstock car race that takes place atCharlotte Motor Speedway inConcord, North Carolina. It is held before theNASCAR Cup Series'Bank of America Roval 400 in theplayoffs.Connor Zilisch is the last race winner.

In 2018, the race was shifted to run the"Roval" infield road course configuration of Charlotte. With this, the race length was shortened from 300 miles to 200 kilometers (125 miles). It would also move up a week on the Xfinity Series schedule, the middle race of the first round of the playoffs.Chase Briscoe became the first Xfinity Series driver to win the race in its Roval configuration.^[5] The next year, the race was increased to 67 laps and 250 km (155.34 mi), with a name change, theDrive for the Cure 250.^[6]

In 2025, the race encountered another name change, theBlue Cross NC 250.^[7]

• 2020–2022, 2024–2025: Races extended due toNASCAR overtime.

# Wins	Make	Years won
7	Chevrolet	2019–2025
1	Ford	2018

• Charlotte Motor Speedway Oval race results at Racing-Reference
• Charlotte Motor Speedway Road Course race results at Racing-Reference

• 1982 establishments in North Carolina
• NASCAR O'Reilly Auto Parts Series races
• NASCAR races at Charlotte Motor Speedway
• Recurring sporting events established in 1982
• Annual sporting events in the United States

• Articles with short description
• Short description is different from Wikidata