Sonoma Raceway is a road course and dragstrip located at Sears Point in the southern Sonoma Mountains of Sonoma County, California. The road course features 12 turns on a hilly course with 160 ft (49 m) of total elevation change. It is host to one of the few NASCAR Cup Series races each year that are run on road courses. It has also played host to the IndyCar Series, the NHRA Mission Foods Drag Racing Series, and several other auto races and motorcycle races such as the American Federation of Motorcyclists series. Sonoma Raceway continues to host amateur, or club racing events with some open to the public. The largest such car club is the Sports Car Club of America. The track is 30 mi (48 km) north of San Francisco and Oakland.
Martinsville Speedway is a stock car racing short track in Ridgeway, Virginia, just south of Martinsville. The track was also one of the first paved oval tracks in stock car racing, being built in 1947 by partners H. Clay Earles, Henry Lawrence, and Sam Rice, nearly a year before NASCAR was officially formed. It is also the only race track that has been on the NASCAR circuit from its beginning in 1948. Along with this, Martinsville is the only oval track on the NASCAR circuit to have asphalt surfaces on the straightaways and concrete to cover the turns. At 0.526 miles (847 m) in length, it is the shortest track in the NASCAR Cup Series. It is owned by NASCAR.
Ryan Shane Sieg is an American professional stock car racing driver and team owner. He competes full-time in the NASCAR Xfinity Series, driving the No. 39 Ford Mustang for RSS Racing. He is the younger brother of late former driver Shane Sieg and older brother of current teammate Kyle Sieg.
The Road America 180 was a NASCAR Xfinity Series race that has taken place at Road America since 2010. The race has been a standalone race for the series except for in 2021 and 2022 when the NASCAR Cup Series had a race at the track on the same weekend as the Xfinity Series race.
Joshua Michael Bilicki is an American professional stock car racing driver. He competes part-time in the NASCAR Cup Series, driving the No. 66 Ford Mustang Dark Horse for MBM Motorsports and part-time in the NASCAR Xfinity Series, driving the Nos. 91 and 92 Chevrolet Camaros for DGM Racing and the No. 19 Toyota GR Supra for Joe Gibbs Racing. He has also previously competed in the NASCAR Craftsman Truck Series and sports car racing.
Alpha Prime Racing is an American stock car racing team that competes in the NASCAR Xfinity Series. The team was founded in 2009 by Craig Martins, and fields the No. 43 Chevrolet Camaro SS for TBA full-time, the No. 44 for Brennan Poole full-time, and the No. 45 part-time for multiple drivers. The team was inactive from 2018 to 2019 and changed to their current name starting with the 2022 season.
DGM Racing is a Canadian professional stock car racing team that currently competes in the NASCAR Xfinity Series. The team is owned by Mario Gosselin. The team is now located in Lake Wales, Florida, The team formerly fielded a Truck Series team and an ARCA team. Gosselin won two ARCA races with the team. The team currently fields two Chevrolet Camaros, the No. 91 full-time for TBA and the No. 92 full-time for multiple drivers. The team also fields the No. 36 Chevrolet Camaro part-time for multiple drivers.
Shane S. Lee is an American professional stock car racing driver. He last competed part-time in the NASCAR Xfinity Series, driving the No. 35 and Toyota Supra/Ford Mustangs for Emerling-Gase Motorsports. He has also competed in the NASCAR Camping World Truck Series and the ARCA Racing Series.
Jordan Anderson Racing Bommarito Autosport is an American professional stock car racing team that competes in the NASCAR Xfinity Series, fielding the No. 27 full-time for Jeb Burton, the No. 32 part-time for multiple drivers, and the No. 87 part-time for Mike Skeen. Founded by Jordan Anderson, the team has a technical alliance with Richard Childress Racing.
Joseph A. Graf Jr. is an American professional stock car racing driver. He competes part-time in the NASCAR Xfinity Series, driving the No. 19 Toyota Supra for Joe Gibbs Racing.
Tyler Randal Gibbs is an American professional stock car racing driver and owner. He competes full-time in the NASCAR Cup Series, driving the No. 54 Toyota Camry XSE for Joe Gibbs Racing and part-time in the NASCAR Xfinity Series, driving the Nos. 19 and 20 Toyota GR Supras for JGR. Gibbs was the 2022 NASCAR Xfinity Series champion and 2021 ARCA Menards Series champion. He is the grandson of former NFL coach and NASCAR team owner Joe Gibbs. He is also a co-owner of JGR.
Preston J. Pardus is an American professional racing driver who competes in the Sports Car Club of America as well as part-time in the NASCAR Xfinity Series, driving the No. 50 Chevrolet Camaro for his own team, Pardus Racing, and the No. 36 Camaro for DGM Racing. Pardus won the Spec Miata class at the 2017 SCCA National Championship Runoffs and claimed the 2020 Super Sweep in the Spec Miata division. He is the son of former NASCAR driver Dan Pardus.
The EchoPark Automotive Grand Prix is a NASCAR Cup Series stock car race at Circuit of the Americas in Austin, Texas. Introduced in 2021, the race was one of seven road course dates on the Cup Series schedule that year.
The XPEL 225 was a NASCAR Craftsman Truck Series race at Circuit of the Americas in Austin, Texas. The race was introduced in 2021 as one of four road course races on the Truck Series schedule.
The 2021 Pit Boss 250 was a NASCAR Xfinity Series race held on May 22, 2021. It was contested over 46 laps on the 3.410-mile (5.488 km) road course. It was the tenth race of the 2021 NASCAR Xfinity Series season. Joe Gibbs Racing driver Kyle Busch, collected his first win of the season, and his 98th of his career.
Bradley Adam Perez is an American professional stock car racing driver and pit crew member. He competes part-time in the NASCAR Xfinity Series, driving the No. 45 Chevrolet Camaro for Alpha Prime Racing and the No. 14 Ford Mustang for SS-Green Light Racing, and part-time in the ARCA Menards Series, driving the No. 11 Ford Fusion and the No. 10 Toyota Camry for Fast Track Racing. He previously worked as a tire specialist in the Truck Series for Rackley WAR from 2021 to 2022.
The 2022 Pit Boss 250 was the sixth stock car race of the 2022 NASCAR Xfinity Series and the second iteration of the event. The race was held on Saturday, March 26, 2022, in Austin, Texas, at the Circuit of the Americas, a 3.426 miles (5.514 km) permanent road course. The race was run over 46 laps. A. J. Allmendinger of Kaulig Racing would win the race after leading the most laps. This was Allmendinger's eleventh career Xfinity Series win, and his first of the season. To fill out the podium, Austin Hill of Richard Childress Racing and Cole Custer of SS-Green Light Racing would finish second and third, respectively.
The Chicago Street Course is a 2.140 mi (3.444 km) street circuit in Grant Park in the city of Chicago, Illinois, United States. It currently hosts the NASCAR Cup Series and NASCAR Xfinity Series, with the first races run on July 1–2, 2023. The track was initially a conceptual track on iRacing made for the eNASCAR iRacing Pro Invitational Series in 2021.
The 2023 Pit Boss 250 presented by USA Today was the 6th stock car race of the 2023 NASCAR Xfinity Series, and the 3rd iteration of the event. The race was held on Saturday, March 25, 2023, in Austin, Texas, at Circuit of the Americas, a 3.426 miles (5.514 km) permanent asphalt road course. The race completed the scheduled 46 laps. A. J. Allmendinger, driving for Kaulig Racing, would put on a dominating performance, leading 28 laps for his 16th career NASCAR Xfinity Series win, and his first of the season. To fill out the podium, William Byron, driving for Hendrick Motorsports, and Ty Gibbs, driving for Joe Gibbs Racing, would finish 2nd and 3rd, respectively.
The 2024 Focused Health 250 was the 5th stock car race of the 2024 NASCAR Xfinity Series, and the 4th iteration of the event. The race was held on Saturday, March 23, 2024, at Circuit of the Americas in Austin, Texas, a 3.426 miles (5.514 km) permanent asphalt road course. The race was originally scheduled to be contested over 46 laps, but was increased to 50 laps due to a NASCAR overtime finish. In a thrilling race that featured a wild finish, Kyle Larson, driving for Hendrick Motorsports, would benefit from newer tires and steal the win after Shane van Gisbergen made contact with Austin Hill on the final lap. Van Gisbergen bumped into the back of Hill in turn 16, forcing both drivers up the racetrack and allowing Larson to sneak past both of them. This was Larson's 15th career NASCAR Xfinity Series win, and his first of the season. Van Gisbergen and teammate A. J. Allmendinger were the most consistent drivers of the race, both leading a race-high 20 laps. To fill out the podium, Hill, driving for Richard Childress Racing, and John Hunter Nemechek, driving for Joe Gibbs Racing, would finish 2nd and 3rd, respectively. Van Gisbergen, who originally finished in 2nd, was given a 30-second time penalty on the final lap for cutting the course. He was officially credited with a 27th place finish.
