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Built on bad decisions in Boulder, CO.

Rose Canyon Ultra

3 Race Events50K, 30K, 50 Mile

Happy Trails Racing

Herriman, Utah, United States

Course map for Rose Canyon Ultra 30K

Rose Canyon Ultra 30K

Jun 5, 2027

30KCrew

Course map for Rose Canyon Ultra 50 Mile

Rose Canyon Ultra 50 Mile

Jun 5, 2027

50 MileCrewPacers

Course map for Rose Canyon Ultra 50K

Rose Canyon Ultra 50K

Jun 5, 2027

50KCrew