Grand Island Trail Marathon

Grand Island Trail Marathon is a breathtaking event held on Grand Island in Lake Superior, Michigan. The race features a full marathon, half marathon, and 50K, offering stunning views of the lake and surrounding forests. Participants must take a ferry to reach the island, adding an adventurous element to the race. The course follows a scenic loop around the island, passing through beaches, forests, and hills, making it a must-do for trail enthusiasts.\n\nWith its unique setting and challenging t