Yumari González Valdivieso (born June 13, 1979) is a Cuban professional road and track cyclist. She competed at the 2008 and 2012 Summer Olympics in the Women's road race. Career Born in Sancti Spíritus, González won the 500-metre time trial at the 2002 Pan American Cycling Championships, setting a new Pan American record with a time of 34.647 seconds. She also won silver medals in the sprint and the keirin. Major results Track 1998 Central American and Caribbean Games 1st 500m time trial 2nd Sprint 1999 Pan American Games 3rd 500m time trial 3rd Sprint 2002 UCI Track Cycling World Cup Classics 1st Keirin, Monterrey 3rd 500m time trial, Cali Pan American Track Championships 1st 500m time trial 2nd Sprint 2nd Keirin 2003 Pan American Games 3rd 500m time trial 3rd Keirin 2004 Pan American Track Championships 1st Scratch 2nd 500m time trial 2nd Keirin 2nd Sprint 2005 Pan American Track Championships 1st Scratch 3rd 500m time trial 3rd Points race 2006 1st Scratch, Pan American Track Championships Central American and Caribbean Games 1st Keirin 2nd Points race 2nd Scratch 2007 1st Scratch, UCI Track Cycling World Championships 2007–08 UCI Track Cycling World Cup Classics 1st Scratch, Sydney 3rd Scratch, Beijing 3rd Team pursuit, Beijing 2nd Team sprint, Pan American Track Championships 2006–07 UCI Track Cycling World Cup Classics 3rd Team sprint, Los Angeles 3rd Scratch, Manchester 2008 2008–09 UCI Track Cycling World Cup Classics, Cali 1st Team pursuit 2nd Points race 2nd Scratch 2nd Scratch, UCI Track Cycling World Championships 2009 UCI Track Cycling World Championships 1st Scratch 2nd Points race 2009–10 UCI Track Cycling World Cup Classics 2nd Points race, Manchester 3rd Scratch, Cali 2010 Pan American Track Championships 1st Scratch 2nd Team pursuit 2nd Scratch, UCI Track Cycling World Championships 2011 2nd Team pursuit, Pan American Games 2013 Copa Cuba de Pista 1st Team pursuit (with Yudelmis Domínguez, Marlies Mejías and Arlenis Sierra) 3rd Points race 2014 1st Team pursuit, Central American and Caribbean Games (with Yudelmis Domínguez, Marlies Mejías and Arlenis Sierra) 2nd Team pursuit, Pan American Track Championships (with Yudelmis Domínguez, Yoanka González and Marlies Mejías) Copa Cuba de Pista 2nd Omnium 2nd Scratch Road 2005 3rd Road race, Pan American Road Championships 3rd Time trial, National Road Championships 2006 1st Road race, Pan American Road Championships 2nd Road race, Central American and Caribbean Games 2007 1st Road race, Pan American Games 2nd Road race,