Marie Troillet, who teaches in an elementary school, lives in Lourtier. Her brother Florent is also a competition ski mountaineer. 2004: Patrouille des Glaciers 4th, together with Laëtitia Currat and Laëtitia Roux 5th ("seniors I" class ranking), mixed team together with Sophie Dusautoir Bertrand and Rico Elmer 1st, together with Nathalie Etzensperger and Émilie Gex-Fabry Pierra Menta 8th, together with Laëtitia Currat 4th, together with Gabrielle Magnenat 3rd, together with Gabrielle Magnenat.
Achievements
Membership
She started ski mountaineering in 2000 and has been member of the national team since 2004 as well as member of the Dynafit-Team since 2005.