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Big Cottonwood Half Marathon is a half marathon running event held in Salt Lake City, UT on Sep 12, 2026. It draws 2,500 competitors. The course features net elevation loss — ideal for time goals.
Trehko tracks registration status, entry fees, and deadlines for Big Cottonwood Half Marathon and thousands of other endurance races. Use the app to set a registration reminder and build a training plan tailored to race day.
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