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Sunburst Marathon is a marathon running event held in South Bend, IN on Jun 6, 2026. It draws 2,000 competitors and is a Boston Marathon qualifier. The course offers a fast, PR-friendly route.
Trehko tracks registration status, entry fees, and deadlines for Sunburst 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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