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Built on bad decisions in Boulder, CO.

Gran Trail Courmayeur

3 Race Events100K, 50K, 50K

VDA Trailers

Courmayeur, Valle d'Aosta, Italy

Course map for Gran Trail Courmayeur GTC100

Gran Trail Courmayeur GTC100

Jul 10, 2026

100KCrew

Course map for Gran Trail Courmayeur GTC30

Gran Trail Courmayeur GTC30

Jul 11, 2026

50KCrew

Course map for Gran Trail Courmayeur GTC55

Gran Trail Courmayeur GTC55

Jul 11, 2026

50KCrew