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Grand Island Trail Marathon & Half Marathon

July 27, 2024
Munising
Road
Distances
Marathon, Half-Marathon
Starting Time

6:00 AM

Fees

$85+

Perfect For

Ready to sign up?

100-500
Some Hills
Urban
High: 72°
/ Low: 60°

Just off the coast of this small city that looks out onto Lake Superior along Michigan’s Upper Peninsula, runners get a chance to run the trails, hills, beaches and forests of the Grand Island National Recreation Area at the Grand Island Trail Marathon & Half Marathon, which marks its 18th annual running this year.

The race takes runners both along the shoreline and through the heart of the forest on 13,500-acre Grand Island, which lies about half a mile off the coast of Munising and is accessible only by ferry boat.

Runners start the half marathon at William’s Landing, which lies at the southern tip of the island near the ferry docking area. From there, they follow what is roughly a counter-clockwise loop route around the southern half of the island, starting first with the trek northward along the shoreline of Murray Bay. These first few miles are generally flat with just a few gently rolling hills as runners along the shore and then into the dense hardwood forests, along dirt forest roads. Between miles 1 and 2, runners pass Duck Lake on their left and then continue on right onto what is known as the tombolo, the narrow strip of land that connects the two larger sections of the island.
Overview
Just off the coast of this small city that looks out onto Lake Superior along Michigan’s Upper Peninsula, runners get a chance to run the trails, hills, beaches and forests of the Grand Island National Recreation Area at the Grand Island Trail Marathon & Half Marathon, which marks its 18th annual running this year. The race takes runners both along the shoreline and through the heart of the forest on 13,500-acre Grand Island, which lies about half a mile off the coast of Munising and is accessible only by ferry boat.
Runners start the half marathon at William’s Landing, which lies at the southern tip of the island near the ferry docking area. From there, they follow what is roughly a counter-clockwise loop route around the southern half of the island, starting first with the trek northward along the shoreline of Murray Bay. These first few miles are generally flat with just a few gently rolling hills as runners along the shore and then into the dense hardwood forests, along dirt forest roads. Between miles 1 and 2, runners pass Duck Lake on their left and then continue on right onto what is known as the tombolo, the narrow strip of land that connects the two larger sections of the island.

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Grand Island Trail Marathon & Half Marathon Course Map

Distances
Marathon, Half Marathon
Starting Time

6:00 AM

Fees

$85+

Perfect For

Ready to sign up?

Train with Runna

Use code HALF for 2 weeks FREE

Ready to sign up?

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