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KAILAS FUGA athlete William Boffelli mountain portrait

William BOFFELLI

ITRA Index
928
Discipline
Trail Running / Ski Mountaineering
Speciality
High Altitude FKT Specialist
Nationality
Italy
With Kailas Since
Preferred Shoes
EX PRO

Defining Moments

• Mont Blanc FKT record breaker • Double Champion at Mt. Four Sisters Ultra 45K • Matterhorn Ultraks Extreme Champion

Recent Races

2025 Mt. Four Sisters Ultra 45K - 1st Place 2025 Matterhorn Ultraks Extreme - Champion