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Haunted Halfsy 2026, presented by Olmsted Medical Center is a half marathon running event held in Rochester, MN on Oct 31, 2026. It is a Boston Marathon qualifier. The course has a trail profile.
Trehko tracks registration status, entry fees, and deadlines for Haunted Halfsy 2026, presented by Olmsted Medical Center 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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