Mach 1, the ultimate gathering for automotive passion.
On June 27, 2026, for its Loire Valley edition, Carsup takes over the Châteaudun air base and opens access to a limited number of participants.
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What if this 2026 edition began with the simple pleasure of driving?
The moment when passion is fully expressed.
To conclude this extraordinary day, Carsup invites you to enjoy a unique experience in a setting as unexpected as it is exclusive.
Mach 1 is a one-of-a-kind experience
A day where automotive pleasure is fully expressed, in places rarely accessible, with a level of excellence designed down to the finest detail.
Mach 1 Loire Valley cannot be told. It must be lived.
Carsup surrounds itself with luxury houses and carefully selected partners, held to the same level of excellence applied to every detail of Mach 1.
Not everything will be revealed.
Some highlights will be unveiled gradually over the coming weeks. Others will remain deliberately confidential, reserved for those who will be there on the day.
With his expertise in automotive services, Valentin successfully manages more than 900 vehicles through our five Parisian concierge services.
