Join us for the 28th Anniversary of the Great Turtle Half Marathon and 5.7 Mile - one of the most scenic trail events in the country!  Enjoy the beauty of Mackinac Island's Fall season running and walking the interior trails and shoreline during the last open weekend of the season.  

All who register will enjoy a great garment in the Great Turtle tradition, a unique commemorative Turtle medal, goodies after the race and fun festivities!  After the race,enjoy Halloween fun in Mission Point and Downtown Mackinac Island for adults and children, great end-of-season sales in the downtown shops, or just spend time enjoying the peace and serenity of the Island's interior.

This race is the last race in the Mackinac Island Trio series.  Trio medals will be distributed to those who have completed 3 of the 4 RunMackinac events.  (If this race is completed virtually, the Trio medal will be mailed).