Great Turtle Half Marathon & 5.7 Mile | Fun Run Atlas | RMN
Not viral. Useful.
Search
Contact
Not viral. Useful.

Monday, October 5, 2026 · New Jersey

Monday, October 5, 2026 · New Jersey

Great Turtle Half Marathon & 5.7 Mile

A trail half through the car-free interior of Mackinac Island on the last open weekend of the season, with Halloween fun after.

Post on X LinkedIn Bluesky

Fun Run Atlas · Michigan

Novelty course · Mackinac Island, MI

Great Turtle Half Marathon & 5.7 Mile is a fun run on a one-of-a-kind course in Mackinac Island, Michigan, with a verified date of October 24, 2026.

ConfirmedFamily friendly
When
Sat, Oct 24, 2026
Start 10:30 AM (5.7 mi), 10:45 AM (half)
Last open weekend of the island season (late October)
Where
Mission Point Resort
One Lakeshore Drive
Mackinac Island, MI 49757 · Mackinac
Directions
Entry
Half marathon $65
Register
Organized by
RunMackinac
30th running (2026)
Official siteRegisterDirectionsAdd to calendar

What to expect

  • car-free island
  • trail
  • Arch Rock
  • end-of-season
  • Halloween festivities

2026 Confirmed

Saturday, October 24, 2026

  • Sat, Oct 24, 2026

Checked Sun, Oct 4, 2026 against the official source.

2027 Projected

Date TBA

About the run

Starts at Mission Point, passes Arch Rock and winds through island bike trails and roads; finishers get a turtle medal and can join island Halloween events.

The run

Distances
Half marathon, 5.7 miles
Occasion
Halloween
Season
Fall
Swag
Turtle medal and garment
Field
Over 2,400

Nearby

Sources

Details checked against the race’s own pages on Sun, Oct 4, 2026.