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Built on bad decisions in Boulder, CO.

Trail Alsace

6 Race Events25K, 10K, 50K, 100 Mile, 100K, Half Marathon

UTMB

Obernai, France

Course map for Trail Alsace Ronde des Pages

Trail Alsace Ronde des Pages

May 15, 2027

Half MarathonCrew

Course map for Trail Alsace Trail des Celtes

Trail Alsace Trail des Celtes

May 16, 2027

50KCrew

Course map for Trail Alsace Trail des Ecuyers

Trail Alsace Trail des Ecuyers

May 15, 2027

10K

Course map for Trail Alsace Trail des Pèlerins

Trail Alsace Trail des Pèlerins

May 15, 2027

25KCrew

Course map for Trail Alsace Ultra-Trail des Chevaliers

Trail Alsace Ultra-Trail des Chevaliers

May 14, 2027

100 MileCrew

Course map for Trail Alsace Ultra-Trail des Païens

Trail Alsace Ultra-Trail des Païens

May 14, 2027

100KCrew