Grand Island Trail Marathon

The Grand Island Trail Marathon, hosted by Great Lakes Endurance, takes place on Grand Island near Munising, Michigan. This scenic event offers 50K, marathon, and half marathon distances, featuring trails along Lake Superior’s stunning shoreline, including sandstone cliffs, hardwood forests, and pristine beaches. The courses combine single track, two-track, and dirt roads, with aid stations providing hydration and nutrition.

Runners enjoy spectacular views of Pictured Rocks National Lakeshore and the island’s natural beauty. Transportation includes shuttle buses and ferry rides to the island. The race emphasizes ecological mindfulness and offers finisher medallions, custom shirts, and post-race refreshments, making it a well-organized and memorable trail running experience. Visit the organization's website for the most recent information.