Question: American Drag racer Antron Brown has been known to compete in championships reaching what speed?

full_context: Document 1: Bruce Larson: Bruce Larson is a retired American drag racer from Camp Hill, Pennsylvania. He became nationally known for his match races. He quit drag racing during the early 1980s. He returned in 1985 on the National Hot Rod Association (NHRA) Funny Car tour and won the 1989 NHRA Funny Car championship. Larson is remembered for his red, white, and blue USA-1 Chevrolet Camaros.
Document 2: Drag boat racing: Drag boat racing is a form of drag racing which takes place on water rather than land. As with land-based drag racing, competitors race their vehicles for the lowest elapsed time (low ET) over a straight race course of a defined length. There are three standard drag race course lengths, 660 feet (1/8 mile), 1,320 foot (1/4 mile), and the most common length, used in professional drag boat racing, 1,000 feet (3/16 mile plus 10 feet). Unlike drag racing on land, which begins from a standing start, drag boat racing begins from a short rolling start to a point that cannot be passed until the green "start" light illuminates. There are numerous categories of professional and sportsmen classes based on various engine configuration, fuel type, hull design and propulsion types. The premier category of drag boat racing being the Top Fuel Hydroplane class which is the water based equivalent to Top Fuel Dragsters capable of covering the liquid quarter mile in less than four seconds with a top speed of around 260 mph (400 km/h). The biggest event on the drag boat calendar is the LODBRS World Finals which takes place at Firebird Raceway Phoenix, Arizona.
Document 3: John Force: John Harold Force (born May 4, 1949 in Bell Gardens, California) is an American NHRA drag racer. He is a 16-time Funny Car champion driver and an 18-time champion car owner. Force owns and drives for John Force Racing. He is one of the most dominant drag racers in the sport with 144 career victories. He graduated from Bell Gardens High School and briefly attended Cerritos Junior College to play football. He is the father of drag racers Ashley Force Hood, Brittany Force, and Courtney Force. His oldest daughter Adria Hight is the CFO of John Force Racing [JFR].
Document 4: Matt Hagan: Matt Hagan is a professional NHRA funny car driver for Don Schumacher Racing. Most notably, he was the 2011 and 2014 NHRA Funny Car World Champion. He has had a total of 25 Career Event titles, 38 Career Final Rounds, and 21 Career No.1 qualifying positions. He is a part of the Mopar/Rocky Boots funny car team led by Dickie Venables.
Document 5: Land speed record: The land speed record (or absolute land speed record) is the highest speed achieved by a person using a vehicle on land. There is no single body for validation and regulation; in practice the Category C ("Special Vehicles") flying start regulations are used, officiated by regional or national organizations under the auspices of the Fédération Internationale de l'Automobile. The land speed record (LSR) is standardized as the speed over a course of fixed length, averaged over two runs (commonly called "passes"). Two runs are required in opposite directions within one hour, and a new record mark must exceed the previous one by at least one percent to be validated.
Document 6: Top Fuel: Top Fuel dragsters are the quickest accelerating racing cars in the world and the fastest sanctioned category of drag racers, with the fastest competitors reaching speeds of 335 mph and finishing the 1000 foot runs in 3.64 seconds.
Document 7: Silver State Classic Challenge: The Silver State Classic Challenge, called the fastest road race in the world by Guinness, is an authorized Open Road Racing event that is run on a 90 mi stretch of State Route 318 in Nevada, which is closed for the occasion. The event has been run since 1988, and was the venue for the highest speed achieved on a public highway, when Charles "Chuck" Shafer and Gary Bockman averaged 207.7801 mi/h in May 2000, in a Chrysler LeBaron ARCA race car. Although high-speed race cars receive much of the publicity, the majority of participants take part in mainstream street cars at average speeds ranging from 95 to . These cars run the gamut from sports cars such as Corvettes and Mustangs to sedans such as Nissan Skylines, Mercedes wagons, and even Saturns.
Document 8: Bloodhound SSC: Bloodhound SSC is a British supersonic land vehicle currently in development. Its goal is to match or exceed 1000 mph achieving a new world land speed record. The pencil-shaped car, powered by a jet engine and a rocket engine is designed to reach 1050 mph . It is being developed and built with the intention of breaking the land speed record by 33%, the largest ever margin.
Document 9: Del Worsham: Del Worsham (born February 11, 1970 in Whittier, California) is an NHRA Funny car driver who began his professional career as a driver in Pomona, California, in 1990. Worsham drives a Lucas Oil sponsored car Worsham Racing, a family team. Through the first five races of the 2011 season, he has amassed 33 career victories, eight in the Top Fuel Series and 25 in the Funny Car Series. In 1991, Worsham became the youngest driver (age 21) to win a Funny Car event and went on to win the NHRA Rookie of the Year. His best finish in the Point Standings first came in 2011 when he won the NHRA Full Throttle Championship in Top Fuel. In 2015, Worsham won the NHRA Mello Yello Championship in Funny Car. He becomes the third driver to win championships in both Top Fuel and Funny Car, joining Kenny Bernstein and Gary Scelzi in this category.
Document 10: Belt-sander racing: Belt-sander racing is the practice of racing belt sanders competitively. Belt sanders were one of the first power tools used in the growing field of power tool drag racing wherein a pair of stock or modified belt sanders are placed in parallel wooden channels and fitted with long extension cords. Each heat begins when a common switch or individual switches triggered by the racers energizes them, causing the sanders to race towards the end of the track spitting wood dust along the way. Both stock sanders and modified sanders race down a 75 foot long track. Sanders of all shapes and sizes can go very fast, or very slow depending on the power of the motor. The fastest time on a 75-foot track was 2.2103 seconds recorded by Dudley Harper's Sudden Death Racer of San Marcos, Texas. Sudden Death raced on that date at the Legends Raceway in Rockport, Texas. The peak velocity of that belt sander at the finish line was in the range of 50 – .
Document 11: Funny Car: Funny Car is a type of drag racing vehicle and a specific racing class in organized drag racing. In the United States, the other professional drag racing classes are Top Fuel, Pro Modified, Pro Stock, and Pro Stock Bike. Funny cars are characterized by having tilt-up fiberglass or carbon fiber automotive bodies over a custom fabricated chassis, giving them an appearance vaguely approximating manufacturers' showroom models. They also have the engine placed in front of the driver, as opposed to dragsters, which place it behind the driver.
Document 12: Brittany Force: Brittany Force (born July 8, 1986) is a drag racer currently competing in the NHRA. Force races Top Fuel dragsters. She is the daughter of drag racer John Force and the sister of fellow racers Courtney Force and Ashley Force Hood.
Document 13: Antron Brown: Antron Brown (born c, 1976) is an American drag racer, currently driving the Matco Tools Toyota for Don Schumacher Racing in NHRA's Top Fuel division. He is known for winning the 2012, 2015 and 2016 Top Fuel championships. Antron is the sport's first African American champion.
Document 14: Roland Leong: Roland Leong (born 1945) is an American drag racer, whose "Hawaiian" Top Fuel dragsters swept the National Hot Rod Association's two National Events, the Winternationals at the Pomona Fairgrounds and the U.S. Nationals in Indianapolis, two years consecutively, in 1965 and again in 1966. This feat by Leong's entries was accomplished with two different drivers, as Don "the Snake" Prudhomme scored the back-to-back victories in 1965, followed by Mike Snively in 1966. In 1967, Leong failed to three-peat at Pomona or Indianapolis, but did triumph that year at two popular independent drag races, the notoriously fierce March Meet in Bakersfield, and the Hot Rod Magazine Championships in Riverside, CA.
Document 15: Stock car racing: Stock car racing is a form of automobile racing found mainly and most prominently in the United States and Canada, with Australia, New Zealand and Brazil also having forms of stock car auto racing. Traditionally, races are run on oval tracks measuring approximately 0.25 to . The world's largest governing body for stock car racing is the American NASCAR, and its Monster Energy NASCAR Cup Series is the premier top level series of professional stock car racing. Top level races typically range between 200 to in length.
ground_truth: 335 mph