Alsco Uniforms 300

NASCAR Xfinity Series
Venue	Charlotte Motor Speedway
Location	Concord, North Carolina, United States
Corporate sponsor	Alsco - Linen and Uniform Rental Services[1]
First race	1978
First race	1982
Distance	300 miles (480 km)
Laps	200 Stages 1/2: 45 each Final stage: 110
Previous names	Sportsman 100 (1978) Sun Drop 300 (1979) Mello Yello 300 (1980–1984) 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)
Most wins (driver)	Kyle Busch (6)
Most wins (team)	Roush Fenway Racing (6)
Most wins (manufacturer)	Chevrolet (13)
Circuit information
Surface	Asphalt
Length	1.5 mi (2.4 km)
Turns	4

The Alsco Uniforms 300 is an annual 300-mile (482.803 km) NASCAR Xfinity Series race held at the Charlotte Motor Speedway in Concord, North Carolina during Memorial Day weekend as a support race for the Coca-Cola 600.

The race's origins trace back to 1978, when a it was a NASCAR Late Model Sportsman Series race was held the day before the World 600. In 1982 it became a Busch Series race. The race celebrated its 40th running in 2018, and is considered one of the more popular races on the Xfinity Series schedule.^[2]

From its inception through 2004, the race was scheduled for Saturday afternoon. In 1985 only, it was held the same day as The 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 for ABC coverage. In 2015, the race's broadcast was transferred to Fox NASCAR 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.^[3] The name was tweaked in 2021 to become the Alsco Uniforms 300.^[4]

Past winners

• 2008, 2010, 2016, 2018, and 2020: Race extended due to an overtime finish.
• 2009: Race shortened due to rain.^[5]
• 2020: Race postponed from May 23 to May 25 due to the COVID-19 pandemic.
• 2023: Race postponed from May 27 to May 29 due to rain.

Manufacturer wins

# Wins	Make	Years Won
13	Chevrolet	1979, 1991, 1994, 1997, 2002, 2004, 2005, 2009, 2014, 2015, 2019, 2022, 2023
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

References

External links

• Charlotte Motor Speedway race results at Racing-Reference