Roux is born in Savines-le-Lac and started ski mountaineering at the age of nine years. In autumn of 2005 she joined the PACA section of the Fédération française de la montagne et de l’escalade (FFME). At first she competed in December of the same year at the Alpi-Champsaur race.
2006: Patrouille des Glaciers 2nd, together with Corinne Favre and Nathalie Bourillon 1st, together with Mireia Miró Varela and Séverine Pont-Combe Pierra Menta 1st, together with Nathalie Etzensperger 3rd, together with Véronique Lathuraz 2nd, together with Mireia Miró Varela 1st, together with Mireia Miró Varela 2nd, together with Séverine Pont-Combe Trofeo Mezzalama 1st, together with Francesca Martinelli and Roberta Pedranzini 2nd, together with Mireia Miró Varela and Nathalie Etzensperger.
Achievements
Membership
Roux is member of the Team Ecrins Hautes-Alpes and the international Dynafit team She has been member of the French national selection since 2007 and lives in Grenoble.