Mackinac Island Great Turtle Half Marathon & 5.7 Mile

Next date not announced · last held Sat, Oct 24 Mackinac Island, MI

Half marathon5.7 Mile Run5.7 Mile Walk

Your chances

Where would you finish?

Enter your race pace or connect Strava, and raceIQ compares you with this race's past finishers in your age group and gender.

Finish times

From the 2026 results.

Distance	Finishers	Winner	Top 5%	Top 25%	Median
Half marathon	944	1:18:28	1:39:50	2:00:20	2:18:18

Field strength

Half marathonLocal

Faster up front than 30% of the half marathon races we track, based on 1,649 finishers over 2 editions.

Finishers by year

Year	Half marathon
2026	944
2025	705

Upcoming races nearby