Become a volunteer
Sierre-Zinal is a huge family that includes 550 volunteers and 35 managers!
The race is made possible thanks to the support of generous volunteers, whom we sincerely thank!
You could not register for the Sierre-Zinal race? We invite you to
become a volunteer and to participate in the organizers' race which will
take place on August 23, 2025. The organisers' race entitles you to the
official medal and your diploma! Experience the race from the inside and
join the Sierre-Zinal family by becoming a volunteer...