Recorrido y desnivel
An iconic alpine marathon starting in Chamonix and finishing at the foot of Mont-Blanc, traversing the Chamonix Valley with relentless elevation changes through stunning mountain scenery. The course passes through classic alpine villages including Les Praz, Argentière, and Vallorcine before descending back toward Chamonix. This is one of the most challenging marathon courses in Europe, demanding significant climbing and technical trail management.
Datos del recorrido
Clima on Race Day
16°C
Temperatura
65%
Humedad
35%
Probabilidad de lluvia
Early summer alpine conditions with cool mornings and mild afternoons. Occasional mountain showers possible, with significant temperature variation between valley floor and higher elevations.
Obtén tu plan de entrenamiento
Gratis, personalizado para esta carrera
Alertas para Marathon du Mont-Blanc
Apertura de inscripciones, cambios de fecha, avisos de agotamiento.