Mackinac Island Great Turtle Half Marathon & 5.7 Mile

Mackinac Island Great Turtle Half Marathon & 5.7 Mile

Sat October 24, 2026

Mackinac Island, MI 49757 US

Events

• Half Marathon Run/Walk
  Price: $55
  Time: 10:45AM EDT
  Description: This challenging Half Marathon travels along the shore line and through the interior trails of Mackinac Island. This race is the final race in the Mackinac Island Trio.
• 5.7 Mile Run
  Price: $55
  Time: 10:30AM EDT
  Description: A shorter event but still a challenge. 5.7 mile course includes hills, shore line and beautiful Island landmarks. This race is the final race in the Mackinac Island Trio.
• 5.7 Mile Walk
  Price: $55
  Time: 10:35AM EDT
  Description: A shorter event but still a challenge. 5.7 mile course includes hills, shore line and beautiful Island landmarks. This race is the final race in the Mackinac Island Trio.
• Virtual Race Half Marathon
  Price: $55
  Description: Complete the Half Marathon distance at your own convenience and post your results. We'll mail your bib and swag. This race is eligible for the Mackinac Island Trio.
• Virtual Race 5.7 Mile
  Price: $55
  Description: Complete the 5.7 Mile distance at your own convenience and post your results. We'll mail your bib and swag. This race is eligible for the Mackinac Island Trio.

Join us for the 2026 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. Discounted Ferry tickets are available at Shepler's Ferry - use code GREATTURTLEHALF at checkout for the discounted price.

Additional race information can be found at https://runmackinac.com/great-turtle-trail-run/