About This Race
The full Tour du Mont Blanc experience spans six running days covering 168 kilometers around Western Europe's highest peak. This challenging route traverses three countries with significant daily elevation gains, crossing high alpine passes like the Croix du Bonhomme and Grand Col Ferret at 2537m while experiencing the complete cultural and scenic diversity of the Mont Blanc massif.
The full Tour du Mont Blanc experience spans six running days covering 168 kilometers around Western Europe's highest peak. This challenging route traverses three countries with significant daily elevation gains, crossing high alpine passes like the Croix du Bonhomme and Grand Col Ferret at 2537m while experiencing the complete cultural and scenic diversity of the Mont Blanc massif.
Elevation Profile
The course gains 6,176m over 168km, with the steepest section between km 212–km 213.
Course Map
Route shown is approximate and for illustration purposes.
Practical Info
Alpine conditions with potential for variable mountain weather including sun, clouds, and possible precipitation at high elevations
GVA - Geneva Airport (1.25 hours from Chamonix)
4-star spa hotel and village hotels included, with arrival day check-in from 4pm and hotel facilities available throughout arrival day
Best For
Notable Features
This fully guided adventure circumnavigates Mont Blanc through three countries over six running days, featuring 9,000 meters of elevation gain while passing 71 glaciers and 400 summits. The experience includes all logistics, accommodation in 4-star spa hotels and village lodges, meals, refreshment points, and cultural immersion with experienced guides who provide technical instruction and local knowledge.
Prepare for This Race
GEAR GUIDE
The Best Hydration Vests for Ultrarunning in 2026
A tested guide to the best hydration vests for ultra marathons and long trail races — from lightweight racing vests to high-capacity mountain packs.
6 min read
RACE PREPARATION
Racing Western States: The Complete Preparation Guide
Everything you need to prepare for the Western States 100 — course strategy, essential gear, heat training, crew logistics, and what first-timers need to know.
7 min read
RACE GUIDE
The Hardest 100-Mile Races in the World
A look at the 100-mile races that push even the strongest ultra runners to their limits — what makes them brutal, and what draws people back.
3 min read
GEAR GUIDE
The Best Hydration Vests for Ultrarunning in 2026
A tested guide to the best hydration vests for ultra marathons and long trail races — from lightweight racing vests to high-capacity mountain packs.
RACE PREPARATION
Racing Western States: The Complete Preparation Guide
Everything you need to prepare for the Western States 100 — course strategy, essential gear, heat training, crew logistics, and what first-timers need to know.
RACE GUIDE
The Hardest 100-Mile Races in the World
A look at the 100-mile races that push even the strongest ultra runners to their limits — what makes them brutal, and what draws people back.