- The weekly market is held every Wednesday morning.
- In February, the ski area hosts the Grand Arêches-Beaufort course for skiers and snowboarders.
- ski mountaineering high-famous race, the Pierra Menta is held annually in March.
- A comedy festival with different shows proposed in April.
- In May, up to Beaufortain rally animations.
- On the occasion of 14 July, the town offers its local fair and a mountain trail.
- Folk festival Arêches is held the second Sunday of August.
- A Christmas market is proposed in December.
9th EDF Summer Pierra Menta Arêches Beaufort
- From 5 to 7 july 2024
- Arêches, Parking de la Serraz, route du Planay
- The most difficult trail running ! - Described by the alpi-trail competitors, this race is known for its difficulty as one of Running references.