The Sea Otter Classic is a bicycling and outdoor sports festival and exposition held each spring since 1991 at the WeatherTech Raceway Laguna Seca in Monterey, California. The four-day event is considered the world's largest cycling festival, drawing nearly 10,000 professional and amateur athletes and 74,000 fans. The Sea Otter Classic is named in honor of the southern sea otter, an indigenous mammal which flourishes along the neighboring Pacific coast.

The Sea Otter Classic was founded by Frank Yohannan and Lou Rudolph. The inaugural event was held 06–07 April 1991. The first two events were held under the name Laguna Seca Challenge. The event name was changed to the Sea Otter Classic in 1993.

In August 2021, Frank Yohannan, who has owned and operated the Sea Otter Classic for more than 30 years, found a new owner for the event — Life Time, Inc., a multi-billion dollar fitness and event company. Despite the change in ownership Yohannan will remain as director.

Lists of Winners

Year	Enduro	Cross Country	Short Track	Super D	Downhill	Dual Slalom	Road Stage Race	Circuit Race	Criterium	Road Race	Time Trial
2016	Jared Graves  Australia (AUS) Teal Stetson-Lee  United States (USA)	Todd Wells  United States (USA) Katerina Nash  United States (USA)	Geoff Kabush Chloe Woodruff
2015		Nino Schurter  Switzerland (SUI)	Nino Schurter  Switzerland (SUI)
2014	Josh Carlson  United States (USA) Kelli Emmett  United States (USA)	Christoph Sauser  Switzerland (SUI) Marianne Vos  Netherlands (NED)	Todd Wells  United States (USA) Marianne Vos  Netherlands (NED)		Brian Lopes  United States (USA) Anneke Beerten  Netherlands (NED)	Cody Kelley  United States (USA) Luana Oliveira  United States (USA)		Tyler Magner  United States (USA) Leah Kirchmann  Canada (CAN)	Remi Pelletier-roy  Canada (CAN) Kendall Ryan  United States (USA)	Joe Schmalz  United States (USA) Alison Tetrick  United States (USA)
2013		Miguel Martinez  France (FRA) Marianne Vos  Netherlands (NED)	Geoff Kabush  Canada (CAN) Marianne Vos  Netherlands (NED)		Aaron Gwin  United States (USA) Jill Kintner  United States (USA)	Jared Graves  Australia (AUS) Jill Kintner  United States (USA)	Kirk Carlsen  United States (USA) Jacquelyn Crowell  United States (USA)	Daniel Holloway  United States (USA) Jacquelyn Crowell  United States (USA)	Cole House  United States (USA) Jade Wilcoxson  United States (USA)	Alexander Hagman  United States (USA) Jade Wicoxson  United States (USA)	Kirk Carlsen  United States (USA) Alison Tetrick  United States (USA)
2012		Geoff Kabush  Canada (CAN) Georgia Gould  United States (USA)	Max Plaxton  Canada (CAN) Katerina Nash  Czech Republic (CZE)		Jared Graves  Australia (AUS) Jill Kintner  United States (USA)	Kyle Strait  United States (USA) Jill Kintner  United States (USA)	Andy Jacques-Maynes  United States (USA) Alison Powers  United States (USA)	James Wingert  United States (USA) Alison Powers  United States (USA)	Andy Jacques-Maynes  United States (USA) Alison Powers  United States (USA)	Matt Cooke  United States (USA) Alison Powers  United States (USA)	Nate English  United States (USA) Alison Powers  United States (USA)
2011		Todd Wells  United States (USA) Emily Batty  Canada (CAN)	Max Plaxton  Canada (CAN) Georgia Gould  United States (USA)		Jared Graves  Australia (AUS) Melissa Buhl  United States (USA)	Jared Graves  Australia (AUS) Jill Kintner  United States (USA)	Francisco Mancebo  Spain (ESP) Kristin Armstrong Savola  United States (USA)	Raul Cancado  Brazil (BRA) Jade Wilcoxson  United States (USA)	Cole House  United States (USA) Kristin Armstrong Savola  United States (USA)	Francisco Mancebo  Spain (ESP) Kristin Armstrong Savola  United States (USA)	Francisco Mancebo  Spain (ESP) Kristin Armstrong Savola  United States (USA)
2010		Burry Stander  South Africa (RSA) Georgia Gould  United States (USA)	Todd Wells  United States (USA) Georgia Gould  United States (USA)	Carl Decker  United States (USA) Kelli Emmett  United States (USA)	Jared Graves  Australia (AUS) Melissa Buhl  United States (USA)	Mick Hannah  Australia (AUS) Jill Kintner  United States (USA)		Paul Mach  United States (USA) Alison Powers  United States (USA)	Jeremy Vennell  New Zealand (NZL) Amanda Miller  United States (USA)	Paul Mach  United States (USA) Carmen Small  United States (USA)
2009		Christoph Sauser  Switzerland (SUI) Georgia Gould  United States (USA)	Todd Wells  United States (USA) Emily Batty  Canada (CAN)	Carl Decker  United States (USA) Kelli Emmett  United States (USA)	Mick Hannah  Australia (AUS) Tracy Moseley  Great Britain (GBR)	Sam Hill  Australia (AUS) Melissa Buhl  United States (USA)			Morgan Schmitt  United States (USA) Kelly Benjamin  United States (USA)	Levi Leipheimer  United States (USA) Tiffany Cromwell  Australia (AUS)
2008		Miguel Martinez  France (FRA) Kelli Emmett  United States (USA)	Sam Schultz  United States (USA) Lea Davison  United States (USA)	Carl Decker  United States (USA) Lea Davison  United States (USA)	Greg Minnaar  South Africa (RSA) Melissa Buhl  United States (USA)	Greg Minnaar  South Africa (RSA) Sabrina Jonnier  France (FRA)			Michael Grabinger Jr.  United States (USA) Tiffany Cromwell  Australia (AUS)		Evan Oliphant  Great Britain (GBR) Dotsie Bausch  United States (USA)
2007		Geoff Kabush  Canada (CAN) Georgia Gould  United States (USA)	Jean Christophe Peraud  France (FRA) Katie Compton  United States (USA)	Adam Craig  United States (USA) Kelli Emmett  United States (USA)	Nathan Rennie  Australia (AUS) Rachel Atherton  Great Britain (GBR)	Mick Hannah  Australia (AUS) Sabrina Jonnier  France (FRA)		Daniel Ramsey  United States (USA) Shelley Olds  United States (USA)		Andrew Bajadali  United States (USA) Jane Despas  United States (USA)
2006		Liam Killeen  Great Britain (GBR) Gunn-Rita Dahle Flesjaa  Norway (NOR)	Adam Craig  United States (USA) Gunn-Rita Dahle Flesjaa  Norway (NOR)	Jared Graves  Australia (AUS) Tracy Moseley  Great Britain (GBR)	Brian Lopes  United States (USA) Tracy Moseley  Great Britain (GBR)		Matty Rice  Australia (AUS) Tina Pic  United States (USA)
2005		Geoff Kabush  Canada (CAN) Alison Sydor  Canada (CAN)
2004		Filip Meirhaeghe  Belgium (BEL) Alison Dunlap  United States (USA)
2003		Roland Green  Canada (CAN) Alison Dunlap  United States (USA)
2002		Roland Green  Canada (CAN) Alison Dunlap  United States (USA)
2001		Bart Brentjens  Netherlands (NED) Caroline Alexander  Great Britain (GBR)
2000		Bas Van Dooren  Netherlands (NED) Laurence Leboucher  France (FRA)
1999		Cadel Evans  Australia (AUS) Alison Dunlap  United States (USA)
1998		Cadel Evans  Australia (AUS)
1997		Jérôme Chiotti  France (FRA)	Jérôme Chiotti  France (FRA)
1996		Miguel Martinez  France (FRA)	Andrés Brenes  Costa Rica (CRC)