Mont-Blanc Marathon 2026 is a future multi-day trail running festival in Chamonix-Mont-Blanc. Importance evidence: Official Mont-Blanc Marathon page states From June 25 to June 28, 2026 and says 10,000 runners take part across 8 trail races; iconic Chamonix/Mont-Blanc mountain running festival organized by Club des Sports de Chamonix.
Fecha
25 jun 2026 - 28 jun 2026
Distancia
42.2 km
Desnivel
—
Dificultad
Difícil
3 eventos
Orden: recomendado