The AMA Supercross Championship is an American motorcycle racing series. Founded by the American Motorcyclist Association (AMA) in 1974, the AMA Supercross Championship races are held from January through early May. Supercross is a variant of motocross which involves off-road motorcycles on a constructed dirt track consisting of steep jumps and obstacles; the tracks are usually constructed inside a sports stadium. The easy accessibility and comfort of these stadium venues helped supercross surpass off-road motocross as a spectator attraction in the United States by the late 1970s.
David Vuillemin is a French former professional motocross and supercross racer. He competed in the Motocross World Championships from 1995 to 1999 and won the 1999 supercross world championship. He competed in the AMA Motocross Championships from 2000 and 2008 before returning to the Motocross World Championships for one final season in 2009. Although Vuillemin never won a major championship, he was twice the runner-up in the AMA Supercross championships and, was one of the few competitors who could beat both Jeremy McGrath and Ricky Carmichael in their prime.
David Thorpe is a British former amateur and professional motocross racer and racing team manager. He won the AMCA 250 title in 1978 at the age of 16 along with the superclass title the same year competing against the best of the 500cc amateur riders. He competed in the Motocross World Championships from 1983 to 1993. Thorpe is notable for being a three-time FIM 500cc motocross world champion.
Ryan Daniel Villopoto is an American former professional motocross and supercross racer who competed in the AMA Motocross Championships from 2005 to 2014; a four-time 450cc AMA Supercross Champion, a two-time 450cc AMA Motocross Champion, a three-time 250cc AMA Motocross Champion & a one-time 250cc West Supercross Champion. He was also a member of the winning USA team at the 2006, 2007, 2008 & 2011 Motocross Des Nations.
Alpinestars is an Italian motorsports and action sports safety equipment manufacturer based in Asolo, Italy. Its lines include specialized products for MotoGP, motocross, motorcycling, Formula One, World Rally Championship, WEC, V8 Supercars, NASCAR, mountain biking, and surfing, and motorsports-themed, non-sports clothing. The company has fashion design centers in Italy and California offering products for men, women and children.
Husqvarna Motorcycles GmbH is a Swedish company which designs, engineers, manufactures and distributes motocross, enduro, supermoto and street motorcycles.
Kurt Nicoll is an English former professional motocross racer.
Tanel Leok is an Estonian professional motocross racer. He has competed in the Motocross World Championships since 2001.
Tommy Searle is an English professional motocross and supercross racer. He competed in the Motocross World Championships from 2005 to 2008 and competed in the AMA Motocross Championships in 2009 and 2010. He returned to the Motocross World Championships from 2011 to 2019. Searle is a three-time MX2 World vice-champion & a four-time British Motocross Champion. His fourteen MX2 Grand Prix victories make him Britain's most successful MX2 rider and ranks third in total victories across all classes to multiple world champions David Thorpe and Jeff Smith.
Alessio Chiodi is an Italian former professional motocross racer. He competed in the Motocross World Championships from 1993 to 2009. Chiodi is notable for winning three consecutive FIM 125cc motocross world championships.
Alessandro "Alex" Puzar is an Italian former professional motocross racer. He competed in the Motocross World Championships from 1988 to 2009. Puzar is notable for being a two-time motocross world champion.
Michele Rinaldi is an Italian former professional motocross racer and current motorcycle race team manager. He competed in the Motocross World Championships from 1976 to 1987. Rinaldi is notable for being the first Italian competitor to win an FIM motocross world championship and, for the numerous world championships achieved as a motocross team manager.
Neil Hudson is an English former professional motocross racer. He competed in the Motocross World Championships from 1977 to 1983. Hudson is notable for winning the 1981 F.I.M. 250cc Motocross World Championship.
Andrea Bartolini is an Italian former professional motocross racer. He competed in the Motocross World Championships from 1988 to 2003. Bartolini is notable for winning the 1999 500cc motocross world championship.
Arrow Special Parts is an Italian motorcycle exhaust system manufacturer founded in 1985.
The 2010 FIM Motocross World Championship was the 54th season of World Championship motocross competition. It consisted of three different classes; MX1 and MX2 classes over 15 events beginning on April 4 in Sevlievo, Bulgaria and ending on September 12 in Fermo, Italy, and MX3 over 12 events also beginning on April 4 in Cortelha, Portugal and ending on September 5 in Geneva, Switzerland.
Ken Roczen is a German professional motocross and supercross racer. He competed in the Motocross World Championships from 2009 to 2011 and the AMA Supercross Championships since 2011. He is the 2011 MX2 World Champion, a two-time 450cc AMA Motocross Champion, the 2013 AMA Supercross 250cc West Champion & a two-time FIM World Supercross WSX Champion. He was also a member of the winning German team at the 2012 Motocross des Nations.
The 2015 FIM Motocross World Championship was the 59th F.I.M. Motocross World Championship season. It included 18 events, starting at Losail in Qatar on 28 February, and ending at San Bernardino, California in the United States on 20 September. In the main MXGP class, Tony Cairoli was the six-time defending champion, and entered the 2015 season looking to score a record seventh consecutive premier class title, for Red Bull KTM. He and Maximilian Nagl started the year strong, and as the German round rolled around Nagl had a 30 points lead over Cairoli and 38 over rookie Romain Febvre. Nagl got injured on practice and missed the next 5 rounds, ending his hopes of a maiden championship. Cairoli was struggling during the summer and ended up injured as well. Romain Febvre won the title and became the first french premier-class champion. In the MX2 class, Jordi Tixier was the defending champion, after taking the title in the final race of the 2014 season, also for Red Bull KTM. Tixier defends his title with Team Monster Energy Kawasaki.
Jorge Prado García is a Spanish professional motocross racer who has competed in the Motocross World Championships since 2016.Prado is notable for winning the 2018, 2019 MX2 Championships & the 2023 MXGP Championship.
The SuperMotocross World Championship is the premier combined discipline world championship of off-road motorcycle racing. Conceived in 2023 after the AMA Supercross Championship lost its FIM World Championship status, the series consists of the aforementioned Supercross series and the AMA Motocross Championship, followed by two playoff races and a final to determine the SuperMotocross world champion.
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