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Participants, download the Participant Guide to be well prepared for the week of the challenge.

Would you like to take part in the Challenge without a solo car?

  • Download the app for android or iPhone;

    • Android users, it is possible that a window indicates that the file may be dangerous. Don't worry, the app is completely secure. You will therefore have to click on “Download anyway”.

    • Once the file is downloaded, go to your download files if the window does not appear

    • Click on “Install” then on “Open”

    • You can then log in and use the app

  • Sign up with an email address (you don't need to use your work address);

  • Fill in the basic information: first name, last name, email, password;

  • Indicate the code associated with your organization which will have been provided by the Défi sans auto solo coordinator.


Défi sans auto solo coordinators, download the Coordination Guide to help you promote within your organization.

To equip organizations in their promotion, the Défi sans auto solo team also makes available model texts, a promotional video and numerous visuals. 

You have questions ? Watch the briefing below.

Relay partners

Are you a partner of the ACGDQ or would you like to distribute more information about the Défi sans auto solo to your business partners, your target clientele or your entire network? So don't hesitate to download this promotional kit.

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