Kart racing or karting is a motorsport discipline using open-wheel, four-wheeled vehicles known as go-karts or shifter karts. They are usually raced on scaled-down circuits, although some professional kart races are also held on full-size motorsport circuits. Karting is commonly perceived as the stepping stone to the higher ranks of motorsports, with most Formula One drivers—including Ayrton Senna, Michael Schumacher, Fernando Alonso, Kimi Räikkönen, Lewis Hamilton, Sebastian Vettel, Nico Rosberg, and Max Verstappen—having begun their careers in karting.
Sprint cars are open-wheel race cars, designed primarily for the purpose of running on short oval or circular dirt or paved tracks. Historically known simply as "big cars," distinguishing them from "midget cars," sprint car racing is popular primarily in the United States and Canada, as well as in Australia, New Zealand, and South Africa.
Superkart is a form of motorsport road racing that uses karts on long circuits. The bigger difference between a superkart and most other forms of kart is that they have full aerodynamic bodykits, as well as having a longer wheel base than sprint chassis, and are generally raced on car circuits over 1,500 metres in length. The power unit, most often but not exclusively two-stroke 250 cc engines, can be specially designed kart engines or production motorcycle engines with either five- or six-speed sequential manual gearboxes. Owing to their high top speed and superb cornering ability, a superkart's aerodynamic bodywork includes a front fairing, larger sidepods, and a rear wing. They use either 130-or-150-millimetre-diameter tires and wheels and most often race on full size auto-racing circuits.
Dirt track racing is a form of motorsport held on clay or dirt surfaced banked oval race tracks. Dirt track racing started in the United States before World War I and became widespread during the 1920s and 1930s using both automobiles and motorcycles, often running on horse racing tracks. There are a myriad of types of race cars used, from open wheel Sprint cars and Modifieds to stock cars. While open wheel race cars are purpose-built racing vehicles, stock cars can be either purpose-built race cars or street vehicles that have been modified to varying degrees. There are hundreds of local and regional racetracks throughout the United States. The sport is also popular in Australia, New Zealand, Canada, South Africa and the United Kingdom.
Boone Speedway, also known as “Iowa’s Action Track", is a 1/3-mile high-banked dirt oval raceway located in Boone, Iowa. Races are held on Saturday nights sanctioned by the IMCA. Regular events include IMCA Modifieds, IMCA Stock Cars, IMCA Northern Sport Modifieds, IMCA Hobby Stocks, and IMCA Mod Lites. The track's weekly races can be viewed on IMCA.tv streaming platform.
Bryan Timothy Clauson was an American professional auto racing driver, best known for his achievements in dirt track open-wheel racing, such as USAC Silver Crown, Midget and Sprint cars. Clauson was increasingly seen competing with the World of Outlaws (WoO) sprint cars in his last couple of years. Clauson also competed in the NASCAR Nationwide Series, Indy Lights, and IndyCar Series and was a development driver for Chip Ganassi Racing.
Williams Grove Speedway is a half-mile dirt racing track located in Mechanicsburg, Pennsylvania, United States. The speedway opened on May 21, 1939, it has been owned by the Hughes family for over 50 years and has hosted many of the most notable national touring series and some of those most prestigious races in the country. The speedway is entering its 81st year of operation, with racing every Friday from March to October and other special events. One of these special events is the $75,000 to win National Open for sprint cars sanctioned by the World of Outlaws racing series held in late September or early October each year.
Lernerville Speedway is a 4/10 mile dirt oval automobile race track located in Sarver, Pennsylvania, United States. It is currently owned by Ted Tomson who runs Tomson Scrap Metal. Lernerville currently hosts the Lucas Oil Late Model Dirt Series and the High Limit Racing sprint car series. 2024 will mark the 57th season for the track. The track features the "Fab 4" divisions weekly on Fridays from mid April through August. These divisions include the "Big Three"- 410 Sprints, Super Late Models, and Big Block Modifieds, and is the only track in the country to run all three on a weekly basis.
Modified stock car racing, also known as modified racing and modified, is a type of auto racing that involves purpose-built cars simultaneously racing against each other on oval tracks. First established in the United States after World War II, this type of racing was early-on characterized by its participants' modification of passenger cars in pursuit of higher speeds, hence the name.
The following is a glossary of terminology used in motorsport, along with explanations of their meanings.
The Brockville Ontario Speedway is a 3/8 mile dirt track in the city of Brockville, Ontario, Canada. It is located on County Road 29 about 10 kilometres (6 mi) northwest of Brockville. Commonly known as "The BOS", the track has been running a weekly racing schedule for most summers since 1969. The BOS has also run Go-Karts on Wednesday nights since 2005. They race on a smaller oval on the infield of the track.
Joey Saldana, known as the "Brownsburg Bullet", is an American sprint car racing driver. He is the son of former sprint car and Indy car driver Joe Saldana.
Beaver Dam Raceway is a one-third mile banked clay oval track located in Beaver Dam, Wisconsin, U.S.A. The track holds weekly races over the Northern American summer months. It hosts an annual World of Outlaws sprint car races. The 2013 U.S. Dirt Legends Nationals event was held at the track. The World of Outlaws Late Model Series added an event in 2020. It has held midget car events on the POWRi Midget Racing and USAC National Midgets national tours.
Bradley Kirk Sweet is an American professional race car driver and a veteran of the World of Outlaws Sprint Car Series, driving the No. 49 for Kasey Kahne Racing, where he has earned the nickname 'The Big Cat'. Sweet was formerly a JR Motorsports development driver in the NASCAR Nationwide Series.
Kyle Miyata Larson is an American professional racing driver. He competes full-time in the NASCAR Cup Series, driving the No. 5 Chevrolet Camaro ZL1 for Hendrick Motorsports, part-time in the NASCAR Xfinity Series, driving the No. 17 Chevrolet Camaro for the same team, and part-time in the NTT IndyCar Series, driving the No. 17 Chevrolet for Arrow McLaren. Before and throughout his stock car racing career, Larson has been highly successful in dirt track racing, with wins in countless prestigious events including the Kings Royal, Knoxville Nationals, and the Chili Bowl Nationals. He also raced in many other forms of racing as an overall winner of the 24 Hours of Daytona sports car race, having won the event with Chip Ganassi Racing in 2015. Larson was named one of NASCAR's 75 Greatest Drivers in 2023. In 2024, Larson set a NASCAR record at Kansas for the closest finish in NASCAR Cup Series history.
Kevin Swindell is an American former racing driver and entrepreneur, who has competed in USAC and NASCAR competition. He has won 77 races in various dirt racing series including the Chili Bowl Nationals. Swindell is the son of three time World of Outlaws Sprint Car champion Sammy Swindell. Swindell owns and operates Swindell Speedlab, a clothing brand as well as Victory Fuel, a brand of flavored water.
Rico Emanuel Abreu is an American professional dirt track and sprint car racing driver. Abreu won the 2014 USAC National Midget Series championship, and previously competed in the K&N Pro Series East in 2015 scoring one win.
Christopher David Bell is an American professional stock car racing driver. He competes full-time in the NASCAR Cup Series, driving the No. 20 Toyota Camry XSE for Joe Gibbs Racing, part-time in the NASCAR Xfinity Series, driving the No. 20 Toyota GR Supra for JGR, and part-time in the NASCAR Craftsman Truck Series, driving the No. 1 Toyota Tundra for Tricon Garage. He is the 2017 NASCAR Camping World Truck Series Champion.
Amber Balcaen is a Canadian professional stock car racing driver. She competes full-time in the ARCA Menards Series, driving the No. 22 Toyota Camry for Venturini Motorsports. She is most known for being the first Canadian woman to win in a NASCAR-sanctioned race in the United States.
World Racing Group, Inc. (WRG) is a licensing, sanctioning and promotional organization aligned with oval dirt track auto racing. Through its World of Outlaws and DIRTcar brands, WRG supports individual races and racetracks, and also operates national touring series.
