Maximiliano Richeze

Argentine road cyclist

Ariel Maximiliano Richeze Araquistain (born 7 March 1983) is an Argentine professional cyclist, who competed as a professional from 2006 until January 2023. Richeze won the silver medal at the 2015 Pan American Games (Men's Team Pursuit). His brothers Roberto, Mauro and Adrián are also cyclists.

Richeze was born in Bella Vista. In his first season as a professional racer, he obtained the second position in the last stage of the 2006 Giro d'Italia, finishing some centimetres behind Robert Förster. He is considered to be the Argentine cyclist to obtain the best result in any of the three main cycling tours (the Giro d'Italia, the Tour de France and the Vuelta a España), since naturalised Lucien Petit Breton raced for France, Argentine born Juan Antonio Flecha raced for Spain, and Alejandro Borrajo only achieved a third place, also at the Giro. In the 2007 Giro d'Italia Richeze placed 3rd on Stage 3 and 2nd on Stage 18 and 21, all of which were won by Alessandro Petacchi. But after the disqualification of Petacchi in May 2008 for doping, Richeze was declared the winner of stages 18 and 21 of that Giro. Among his other achievements are the first position of Stage 1 and other second positions in the 2006 Tour de Langkawi in Malaysia, and the 2005 Trofeo Arvedi of the Circuito del Porto in Portugal. Also in 2005 he won the Panamerican under 23 Championship, and in 2003 he became the Argentine under 23 champion. In 2010 he was granted the Konex Award Merit Diploma as one of the five best cyclist of the last decade in Argentina. In October 2015, after spending 11 seasons riding professionally for Italian teams, Belgian squad announced that Richeze would join them from 2016 on a two year contract, with a role as a lead out man for Marcel Kittel and Fernando Gaviria. After four years without a victory he won the fourth stage at the 2016 Tour de Suisse and also won the points classification for his new team.

Before the start of the 2008 Giro d'Italia Richeze tested positive for a steroid named stanozolol which resulted in his expulsion from the race. Despite being initially cleared by the Argentine Cycling Federation he was banned by the Court of Arbitration for Sport for two years.