Great Turtle Trail Run

Course

Starts and finishes at Mission Point Resort (the 5.7-mile from Straits Lodge), opening on flat paved shoreline road before winding through the car-free island interior on dirt and gravel bike trails and paved roads. Water stations about every 2.5 miles.

Key dates

• !
  Registration
  Open now
• ★
  Race day
  Sat 24 Oct 2026

About

The Great Turtle Trail Run is one of the most scenic trail events in Michigan, drawing runners and walkers to the interior trails of Mackinac Island during the island's last open weekend of the season.

• 

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A confirmed date shows its day; a provisional one shows only its month, because we won't claim a day we don't have. This page is rebuilt every night from the RunCalendar catalogue.