Mud bogging (also known as mud racing, mud running, mud hogging, mud drags, mud dogging, or mudding) is a form of off-roadmotorsport popular in the United States and Canada in which the goal is to drive a vehicle through a pit of mud or a track of a set length. Winners are determined by the distance traveled through the pit. However, if several vehicles are able to travel the entire length, the time taken to traverse the pit will determine the winner. Typically, vehicles competing in mud bogs are four-wheel drive. The motor sport is overseen by sanctioning bodies like the American Mud Racers Association, and the National Mud Racing Organization (NMRO), that oversee each class, develop and maintain the relationship with track owners to provide a racer and fan-friendly facility, ensure the sponsors get a good return, and help govern the sport.[1][2]
A modern top level Class V or VI mud racer is a dragster-style rail design, with a supercharged engine and/or nitrous oxide injection. Engines may be in the front or the rear of the vehicles. Vehicles are required to have four wheel drive, in order to assure that the vehicles have the best possibility of avoiding being stuck. The sole difference between Classes V and VI is the tire type. Class V racers have US Department of Transportation street legal mudding tires for traction. Class VI vehicles have tractor tires.
Early mud boggers were pickup trucks or sport utility vehicles modified with lifted suspensions and larger tires, and classes exist for such vehicles today. Engine upgrades were also common. In the late 1970s and early 1980s, large tractor tires became popular, and the drive lines required to run such tires led to some of the first purpose-built mud bogging machines. By the late 1980s, many sanctioning bodies began giving precedence to vehicles with modified, and lower, dragster-type "rail designs", as they had increased in popularity. At the same time, superchargers first became widely used, leading to the modern top-level racer.
In the late 1970s and most 1980s mud bog events, there was generally a class that was for running tractor tired trucks. Trucks like the Arizona Outlaw, Goldbricker, Six Pack, Arizona Sidewinder, Instant Motion, Mud Lord, Mud Pup, Wild Thing, Grave Digger, Nasty Habits, Unnamed & Untammed, and the legendary Cyclops were frequent competitors. Some of these trucks would later be modified to be Monster Trucks.
There are many types of mud bogs, from Hill and Hole, Flat or Progressive Track, to Open Bog. They come in many shapes and sizes from 150 feet (46m) to over 300 feet (91m). Hill and Hole tracks are usually 60 feet (18m) wide 200 feet (61m) long, over a series of hills and holes. All NMRO tracks are Flat or Progressive tracks, more like a drag strip, or sand drag. Open bogs come from Florida and are mostly natural. These tracks have little organization.
Hill and Hole classes range from 4 and 6 Cylinder, Street Stock, Hot Street, Renegade, Super Street, Small Tire Modified 36″ and below, Big Tire Modified 37″ and bigger tire, Unlimited, X Class, and more. There are many classes, usually set by the tire size and engine.
Most Unlimited and X classes are open within the bounds of safety rules. These trucks have big power engines, built just for that class and are not limited to what can be added to the truck. The truck must pass all safety rules and be safe to put in a show and not hurt the crowd.[3]
National Mud Racing Organization is currently one of the only major professional championship series left. Their rulebook is the general basis for most other mud racing competitions. The NMRO was founded by Gary Baker of Dayton, Ohio.
USA Motorsports and USHRA ran professional mud racing series, both referred to as the Indoor Series, for many years until it was phased out of events around 1995. They would occasionally have mud bogs as part of later events, but not on the same scale as before.
Years later around 2006 a new era of Mud Bogging started to evolve and has since grown into a worldwide internet sensation. Today, Mud Parks around the eastern half of the United States have events that draw in thousands of people who bring their Atvs, UTVs, buggies, lifted Jeeps, and Mega Trucks to participate in the act of Mud bogging. Most Mega Trucks are built with a custom chassis, have five-ton axles, upwards of 700 horsepower and have tractor tires. Some drivers enter their Mega Truck in freestyle, Hill'n Hole, bounty hole and Tug of War competitions and compete with others for cash and or trophies. Some Mega Trucks have a blower motor or an alcohol injected motor that will bring upwards of 1,500 horsepower. In order to make competitions fair the trucks can be divided into different classes such as Mega Truck Class, 1 Ton class and Super Truck Class.
Auto racing is a motorsport involving the racing of automobiles for competition. In North America, the term is commonly used to describe all forms of automobile sport including non-racing disciplines.
Drag racing is a type of motor racing in which automobiles or motorcycles compete, usually two at a time, to be first to cross a set finish line. The race follows a short, straight course from a standing start over a measured distance, most commonly 1⁄4 mi, with a shorter, 1,000 ft distance becoming increasingly popular, as it has become the standard for Top Fuel dragsters and Funny Cars, where some major bracket races and other sanctioning bodies have adopted it as the standard. The 1⁄8 mi is also popular in some circles. Electronic timing and speed sensing systems have been used to record race results since the 1960s.
The National Hot Rod Association (NHRA) is a governing body which sets rules in drag racing and hosts events all over the United States and Canada. With over 40,000 drivers in its rosters, the NHRA claims to be the largest motorsport sanctioning body in the world.
Funny Car is a type of drag racing vehicle and a specific racing class in organized drag racing. 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.
Top Fuel is a type of drag racing whose dragsters are the quickest accelerating racing cars in the world and the fastest sanctioned category of drag racing, with the fastest competitors reaching speeds of 338 miles per hour (544.0 km/h) and finishing the 1,000 foot (304.8 m) runs in 3.62 seconds.
Off-road transport is moving people or articles on land without the use of paved roads, typically using off-road vehicles.
A monster truck is a specialized off-road vehicle with a heavy duty suspension, four-wheel steering, large-displacement V8 engines and oversized tires constructed for competition and entertainment uses. Originally created by modifying stock pickup trucks and sport utility vehicles (SUVs), they have evolved into purpose-built vehicles with tube-frame chassis and fiberglass bodies rather than metal. A competition monster truck is typically 12 feet (3.7 m) tall, and equipped with 66-inch (1.7 m) off-road tires.
A truggy is a type of high performance off-road racing vehicle that combines features from two older existing categories of off-road racing vehicles, trucks and buggies. The first truggies were built for racing in the SCORE and BITD off-road desert racing series, held in Mexico, California, Nevada and Arizona.
Off-roading is the act of driving or riding in a vehicle on unpaved surfaces such as sand, dirt, gravel, riverbeds, mud, snow, rocks, or other natural terrain. Off-roading ranges from casual drives with regular vehicles to competitive events with customized vehicles and skilled drivers.
The front-engine dragster is a type of racing car purposely built for drag racing. Commonly known as a "rail", "digger", or "slingshot", it is now considered obsolete, and is used only in nostalgia drag racing. Wheelbases ranged from 97 to 225 inches.
The United States Hot Rod Association (USHRA) was an organization that sanctioned various motorsports. These included the Monster Jam monster truck series as well as motocross, quad racing and others. Having passed through multiple owners, the rights to the group are now owned by Feld Entertainment, which continues to operate the Monster Jam series.
Truck and tractor pulling, also known as power pulling, is a form of a motorsport competition in which antique or modified tractors pull a heavy drag or sled along an 11-meter-wide (35 ft), 100-meter-long (330 ft) track, with the winner being the tractor that pulls the drag the farthest. Tractor pulling is popular in certain areas of the United States, Mexico, Canada, Europe, Australia, Brazil, South Africa, Vietnam, India and New Zealand. The sport is known as the world's most powerful motorsport, due to the multi-engined modified tractor pullers.
Dennis Montague Anderson is an American former professional monster truck driver. He is the creator, team owner, and former driver of "Grave Digger" on the USHRA Monster Jam circuit. Anderson is from Kill Devil Hills, North Carolina, where he currently resides.
A swamp buggy, also known as a marsh buggy, is a motor vehicle used to traverse boggy swamp terrain. Swamp buggies may be purpose-built buggies or vehicles modified to traverse swamp terrain. Swamp buggies are capable of traveling through or over deep mud and water, moderately dense vegetation, and rough terrain possibly including logs and stumps. They may also be capable of floating in water or mud.
Seekonk Speedway is a family entertainment venue that features racing of all kinds on a semi-banked 1/3 mile asphalt-paved oval, located on U.S. Route 6 in Seekonk, Massachusetts.
The motorcycle sport of racing includes motorcycle road racing and off-road racing, both either on circuits or open courses, and track racing. Other categories include hill climbs, drag racing and land speed record trials.
Eddie Hill is an American retired drag racer who won numerous drag racing championships on land and water. Hill had the first run in the four second range (4.990 seconds), which earned him the nickname "Four Father of Drag Racing." His other nicknames include "The Thrill", "Holeshot Hill", and "Fast Eddie". In 1960, he set the NHRA record for the largest improvement in the elapsed time (e.t.) when he drove the quarter mile in 8.84 seconds to break the previous 9.40-second record.
The following is a glossary of terminology used in motorsport, along with explanations of their meanings.
Off-road racing is a form of motorsports consisting of specially-modified vehicles including cars, SUVs, trucks, motorbikes, quadbikes and buggies racing in off-road environments.
A 1:10 radio-controlled off-road buggy is a 1:10 scale radio-controlled dune buggy designed for off-road racing. These cars are based on their full-scale equivalents that are commonly found in desert racing. The buggies are split into two race categories, two (2WD) and four-wheel drive (4WD). These can easily be distinguished visually by their wheel size at the front. Cars are typically electric powered, but nitro versions do exist but are less common because racing classes exist for electric cars. The class is inexpensive and similar to a number of other classes, and this makes them popular with newcomers. The cars are also known as 1/10 off-road.
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