In October 1908, Constant Verlioz wrote an article in the Journal du commerce, (nowadays Hebdo des Savoie), proposing the foundation of a sporting club that was established on July 16, 1911 with the name of "Union Sportive Rumillienne".

The first training was made in September 17, and the first match in October 15 against FC Aix le Bains on the ground of Pérouses The club was closed in 1913.

In 1928 another club was founded by two brothers, Jean and Georges Berogoin with the technical help of the captain Luois Tempoin.

In 1950, the club was newly launched by Fernand Galban that built and equipped for young players in 1950.

In 1957, was opened the "Stade des Grangettes" and the club was gain the Alps Champion.

After two championship when the clun will play the "last 16" round, in 2004-05 it was relegated again for a year in Fédérale 2, coming back soon of higher level.