Le Marathon du Mont-Blanc
The Mont-Blanc Marathon 2027 is already shaping up to be one of the most anticipated trail events of the year. From June 24 to 27, 2027, thousands of runners from around the world will gather in the Chamonix valley to challenge the peaks. While physical training is key to crossing the finish line of the 42 km, 90 km, or Vertical Kilometer, choosing your accommodation for the Mont-Blanc Marathon is just as crucial.
To experience this alpine adventure without the stress of crowds, Le Chalet des Belges in Saint-Gervais-les-Bains stands out as the strategic base camp for demanding trail runners. Discover the major advantages of this large chalet to optimize your performance and recovery.

Where to stay for the Mont-Blanc Marathon 2027 ?
Avoid the downtown trap !
Finding accommodation in Chamonix during race week often feels like an obstacle course: exorbitant prices, noise disturbances, and parking difficulties.
By choosing a chalet in Saint-Gervais, you benefit from the absolute calm necessary for a good night's sleep before the big day, while remaining in immediate proximity to the departures. The Chalet des Belges ideally combines mountain tranquility with logistical accessibility.
The advantages of the Chalet des Belges for trail runners and athletes
Accommodations tailored to your needs.
Large chalet to accommodate your family and friends
The trail is an individual sport that is prepared as a team. The Chalet des Belges offers 5 spacious bedrooms and 3 bathrooms, accommodating up to 12 people. It's the perfect setup for:
• Start together with your running club.
• House your loved ones and your shopping assistants under one roof.
• Prepare your required gear (bags, headlamps, jackets) in a large, cozy living room without stepping on each other.
Equipped kitchen for your pre-race nutrition
Nutrition is the fuel for your trail in Haute-Savoie. Forget the endless wait at the restaurant the night before the race. The chalet has a fully equipped kitchen. You manage your own carbohydrate intake, meal times, and your early breakfast at 4 AM, all independently and without any stress.
Optimal recovery with a view of Mont Blanc
After accumulating thousands of meters of positive elevation gain, your muscles will demand rest. The large terrace and the private garden of the chalet offer a soothing panoramic view of the valley and the surrounding peaks. It's the perfect place for your stretching sessions, recovery massages, or simply to enjoy your finisher medal in peace. And why not with a good Belgian beer...
Free private parking and simplified logistics
The chalet offers you free private parking. Your assistants and supporters will be able to easily move around the valley to cheer you on at key refreshment points (Vallorcine, Tour Roc, La Flégère) without wasting time looking for a parking spot when returning in the evening.


Book your accommodation for the Chamonix trail 2027 today
The bibs for the 2027 Mont-Blanc Marathon are subject to a highly sought-after lottery at the end of the year, and the best accommodations in the area are fully booked more than six months in advance. Don't leave your comfort to chance.
Assurez-vous des conditions de course optimales en réservant dès maintenant vos nuitées.
👉 Book your stay at the Chalet des Belges and prepare for your greatest challenge of the year 2027 in the best conditions!