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Built on bad decisions in Boulder, CO.

IMTUF 100

2 Race Events30K, 100 Mile

Stay Vertical

McCall, Idaho, United States

IMTUF 100 Mile

IMTUF 100 Mile

Sep 19, 2026

100 MileCrewPacers

IMTUF 20 Mile

IMTUF 20 Mile

Sep 20, 2026