This event is in the past.It took place on February 7, 2026 at ALTISSIMO Nantes Saint Sébastien sur Loire.
Extreme
ExtremeClimb ten fresh routes in a friendly competition, then toast your sends with a free aperitif. Routes range from beginner-friendly 5a to challenging 7c, so there's something for every skill level to tackle.
indoor climbing
skill-based comp
beginner to advanced
prize contest
Contest de difficulté
Saint-Sébastien-sur-Loire
ExtremeExtremeClimb ten fresh routes in a friendly competition, then toast your sends with a free aperitif. Routes range from beginner-friendly 5a to challenging 7c, so there's something for every skill level to tackle.
indoor climbing
skill-based comp
beginner to advanced
prize contest
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