Becoming a Volunteer

The 42th edition of the Défi sportif AlterGo, was an extraordinary success thanks to the commitment of more than 1,100 precious volunteers.

Thank you to each of you for your energy, your availability and your great generosity. You brought out the full potential of the 6,000 athletes with functional limitations who participated in the Défi sportif AlterGo 2025.

Our next edition will take place from April 24th to May 3rd. We hope to count on more than 1,200 volunteers to offer an extraordinary event!

Registration will open in mid-February on this website.

Until then, don’t hesitate to follow us on Facebook!

See you soon!