Marianne Vos is a Dutch professional cyclist who competes across multiple disciplines. She currently rides for UCI Women's WorldTeam Team Jumbo-Visma.
After winning titles in her junior career, Vos translated this success into senior cycling by becoming World Champion in cyclo-cross and road racing by the age of just 19. She won the points race in the 2008 Track Cycling World Championships and the scratch race in 2011. At the 2008 Beijing Olympics, Vos claimed gold in the points race and at the 2012 London Olympics, she won gold in the women's road race. She is a 3 times World Road Race Champion (2006, 2012, and 2013) and 8 times World Cyclo-Cross Champion (2006, 2009, 2010, 2011, 2012, 2013, 2014, and 2022).
She has multiple wins in road racing as well: in the Giro Rosa, Holland Ladies Tour, Ladies Tour of Norway, La Flèche Wallonne, Ronde van Drenthe, Trofeo Alfredo Binda-Comune di Cittiglio, Emakumeen Euskal Bira, and GP de Plouay – Bretagne.