MACH

1

Loire Valley Operation

06 27 2026

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.

Mach 1 Rally – Loire Valley

What if this 2026 edition began with the simple pleasure of driving?

Starting from the Châteaudun air base, an elegant, non-timed rally invites you to explore the Loire Valley at your own pace, through exceptional landscapes and iconic landmarks.A countryside lunch stop near a château punctuates the journey, before returning to the base for the next part of the experience.

Time to hit the track

The moment when passion is fully expressed.

The runway of Châteaudun Air Base opens up for a rare driving experience, in a setting usually inaccessible.

- Free access to the track for 3 hours
- Solo or two-car runs
- Standing start or rolling start
- 3,000 m straight line
- 1,000 m deceleration zone

Feet on the ground,
head in the stars

To conclude this extraordinary day, Carsup invites you to enjoy a unique experience in a setting as unexpected as it is exclusive.

Within the grounds of Châteaudun Air Base, two-Michelin-starred chef Christophe Hay delivers a surprise gastronomic interpretation, revisited with precision and elegance.After the intensity of the track, this dinner offers a moment of control and refinement, conceived as the natural culmination of Mach 1.

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.

The experience at the heart of automotive passion

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.

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