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UTMB 2020 trails

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UTMB 2020

France > Auvergne-Rhône-Alpes > Upper Savoy > Chamonix-Mont-Blanc > Les Bossons

Total: 171.3km

Distance: 104.5 mi • Elevation gain: 34,534 ft • Maximum elevation: 8,445 ft

Gear up for your next adventure:

🛰️Handheld GPS Units - Professional satellite navigators for precise backcountry mapping
🚪Portable Camp Chair - Foldable chair for comfort at camp
🪶Survival Guide Book - Expert advice for emergency preparedness
📌Outdoor GPS Map App - Apps and devices for digital topographic navigation
🧣Hiking Neck Gaiter - Multi‑use neck protection for outdoor weather

As an Amazon Associate, this site earns from qualifying purchases at no extra cost to you.