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Bénévoles UTMB

Become a volunteer and join the UTMB Mont-Blanc organization

Want to take part in the UTMB Mont-Blanc adventure? Join us as a volunteer and be a part of the world summit of trail running.
track marking

Trailmarkers and course closers

Out on the course, in the heart of some of the most stunning landscapes, you are key to making sure the trails are clearly marked to keep runners on track, and setting up routes to minimize the environmental impact of the runners' passage.

Race Commissioner

Race Commissioner

You are in charge of ensuring the fairness of the race, by respecting and applying the regulations, and are required to analyze a situation and take sanctions.

Computer control

Data chip checkpoints

You are critical to make the make sure runners are timed and accounted for at key passage points by waving a wand on their bib. And maybe, giving them an encouraging word as well.

Environment volunteer


You raise awareness and encourage volunteers, support crews, runners and hikers to respect the environment to minimize our impact. You check, clean and mark the trails before and after the race.

Medical Team

Medical Team

You will help with medical checks or interventions as needed for the runners and you will be mobile in order to be able to intervene quickly in the field. You will be supervised by the rescue and medical management team leader.

Course management

Course Management

You close down the race course and make sure that no runner is left behind, whether due to injury, withdrawal, or race changes.

You also ensure, the safety and good will between runners and motorists at road crossings.

Media photograph


You are instrumental in aiding the media team capture the moment. You will accompany, drive and help photographers and videographers in the field.

Public Order

Public Order

You are mobile and on the move, in contact with the public to inform them, ensuring that all goes smoothly during the event, organizing race starts and arrivals, as well as securing road crossings.

PC Race

Race Headquarters

You follow the races in real time and anticipate security problems. You answer questions, inform teams and check that all runners arrive safely.

information point

Info Desk

You field questions from runners, support crews, and spectators about event and the transportation options. You might even sell some of the additional services they seek (SMS text updates, UTMB bus tickets...).

You help support crews to find the right buses that bring them to the different points on the course and/or welcome them back to Chamonix.

official protocol

Official Ceremonies

You will help welcome and manage key partners, VIPs and other important participants, you will aid in the organization of the podium presentations and other official ceremonies.

delivery of bibs

Race Bib Delivery

You verify ID cards, required kit checks... You put in place the timing chips, hand out bib packets and tee-shirts to runners.


Aid Station Logistics

You will work in the logistics of getting aid station supplies to the right place and set up for runners before they arrive, sharing an encouraging as they come through and breaking down the set-up once all the runners have passed.

runner bag

Runner Drop Bags

You are in charge of the recovery, routing, sorting and distribution of the drop bags to the runners in the middle of the course or after their arrival at the finish.

logistic tent

Technical / logistic

You take care of the set up and management of the premises before, during and after the race. You set up and dismantle infrastructures.

distribution of transport tickets

Transportation and Parking

You ensure the safe arrival of each stakeholder of the organization via the organization's vehicles.

You manage the flow of vehicles in the park-and-ride facilities available to the public.

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