Motorcycle speedway, usually referred to simply as speedway, is a motorcycle sport involving four and sometimes up to six riders competing over four anti-clockwise laps of an oval circuit. The motorcycles are specialist machines that use only one gear and have no brakes. Racing takes place on a flat oval track usually consisting of dirt, loosely packed shale, or crushed rock. Competitors use this surface to slide their machines sideways, powersliding or broadsiding into the bends. On the straight sections of the track, the motorcycles reach speeds of up to 70 miles per hour (110 km/h).
The Adelaide Showground holds many of Adelaide's most popular events, including the Royal Adelaide Show.
Jason Philip Crump is a former international motorcycle speedway rider from Australia. He is a three-time Speedway World Champion, a World Cup winner and a former World Under-21 Champion.
Hans Hollen Nielsen is a Danish former professional motorcycle speedway rider. He competed in the Speedway World Championships from 1977 to 1999. Nielsen is notable for winning four Speedway World Championship titles. During his career, he won a total of 22 world championships, making him arguably the most successful speedway rider of all time. In 2012, Nielsen was named an FIM Legend for his motorcycling achievements. He later managed the Danish national team.
Leigh Scott Adams is a former motorcycle speedway rider from Australia. He is a multiple Speedway Grand Prix winner and World Team Champion. He also won a record 10 Australian Solo Championships, four Australian Under-21 Championships, the 1992 Individual Speedway Junior World Championship, and was the 1986 Australian Under-16 Champion.
Craig Vincent Boyce is a former motorcycle speedway rider who primarily rode for the Poole Pirates in the British Elite League. After retiring from riding, Boyce became manager of the Australian national team until 2012.
Motorsport is a popular spectator sport in Australia, although there are relatively few competitors compared to other sports due to the high costs of competing. The oldest motorsport competition in Australia is the Alpine Rally which was first staged in 1921 followed by the Australian Grand Prix, first staged in 1928. The most widely watched motorsport category is Supercars, especially at the Bathurst 1000. Other classes in Australia include Australian GT, Formula 3 and Formula Ford, Superbikes, as well as various forms of speedway racing.
Ryan Geoffrey Sullivan is a former Australian international motorcycle speedway rider who has won the Australian Solo Championship, Australian Under-21 Speedway Championship, and Under-16 championships during his career. Sullivan achieved a career best third in the 2002 Speedway Grand Prix, winning two of the ten Grand Prix run during the year.
Kelvin Martin Tatum MBE is a former British international motorcycle speedway and grasstrack rider. He earned 65 international caps for the England national speedway team.
The World Championship of Speedway is an international competition between the highest-ranked motorcycle speedway riders of the world, run under the auspices of the Fédération Internationale de Motocyclisme (FIM). The first official championships were held in 1936.
Simon Antony Wigg was an English speedway, grasstrack and longtrack rider who won five World Long Track Championships and finished runner-up in the Speedway World Championship in 1989. He earned 57 international caps for the England national speedway team.
Perth Motorplex is a motorsport venue located at Kwinana Beach, Western Australia. It caters mainly for drag racing and speedway, although other events are held there regularly. Over 275,000 patrons attend the venue each year to many varied events. The Perth Motorplex holds rounds of the World Series Sprintcars championship.
Richard Leonard (Rick) Miller is a former American international motorcycle speedway rider, and an automotive and motorcycle stuntman. Miller won two national BMX titles as a Webco-sponsored rider in his early teens. Miller then rode motocross in the southern California area before switching to Speedway.
Todd Wiltshire is a former motorcycle speedway rider from Australia, who competed at the highest level of the sport, finishing a career best third in the 1990 Individual Speedway World Championship at the Odsal Stadium in Bradford, England. He is also a two time Australian Champion, winning in 1999 and 2001.
North Arm Speedway was the first dedicated motorcycle speedway ever built in Adelaide, South Australia and was located in the industrial suburb of Gillman. It was run by the Speedway Riders' Association of South Australia and ran from 1981 until its forced closure in 1997.
Newcastle Motordrome was a dirt track racing venue located on the Old Punt Road in Tomago, New South Wales, just north of the Hunter River and 12 kilometres (7.5 mi) north of the city of Newcastle. The ¼-mile speedway operated from its opening in 1977 until it was sold in 2002. The site of the Motordrome is now warehouses and light industrial factories.
The Claremont Speedway was a racing circuit in the grounds of the Claremont Showground in the suburb of Claremont in Western Australia's capital city of Perth. The speedway held its first meeting on 14 May 1927, and its final meeting on 31 March 2000.
The Bunbury Speedway is a motorsport venue located in Bunbury, Western Australia. It features a 530 metres dirt oval track.
The Vojens Speedway Center is a Motorcycle speedway track located in Vojens, Denmark. The track has been part-owned since its opening by Denmark's first three time Speedway World Champion Ole Olsen.
Borderline Speedway, is a dirt track racing venue in the Australian state of South Australia located in the locality of Glenburnie, South Australia about 8 kilometres (5.0 mi) east of the city of Mount Gambier. Racing at the speedway generally takes place between November and May.
Leigh Adams 
Marvyn Cox 
Charles Ermolenko 
Peter Karlsson 
Jan Stæchmann 
George Štancl 
Piotr Świst 
Mark Thorpe 
Olli Tyrväinen 
Rune Holta 
