Grand Island Trail Marathon

Munising, United States • 26 Jul 2025

The Grand Island Trail Marathon, organized by Great Lakes Endurance, features a stunning course set on Grand Island in Munising, Michigan. Scheduled for July 26, 2025, the event includes a 50K, marathon, and half marathon, all showcasing the island's breathtaking landscapes, including views of Lake Superior and the Pictured Rocks National Lakeshore. Participants will enjoy well-marked trails, aid stations, and the opportunity to take a refreshing dip in the lake upon finishing. The event emphasizes ecological mindfulness and community involvement, making it a memorable experience for runners of all levels. Visit the organization's website for the most recent information.

Race information

50 km
50k
26 mi
Marathon
13 mi
Half Marathon
Visit the organization's website for the most recent information.
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