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The Rock CF Thumb Coast Marathon, Half Marathon, and 5K

Sun November 2, 2025 Port Austin, MI 48467 US Directions

Marathon

Start Time:
8:00am EST
End Time:
2:00pm EST
Registration:
Online Registration is Closed

Online Registration has Ended.

Economy Marathon

This option is for those that want a great race, but not a race sweatshirt or finisher's medal.
Start Time:
8:00am EST
End Time:
2:00pm EST
Registration:
Online Registration is Closed

Online Registration has Ended.

Half Marathon

Start Time:
8:30am EST
End Time:
2:00pm EST
Registration:
Online Registration is Closed

Online Registration has Ended.

Economy Half Marathon

This option is for those that want a great race, but not a race sweatshirt or finisher's medal.
Start Time:
8:30am EST
End Time:
2:00pm EST
Registration:
Online Registration is Closed

Online Registration has Ended.

5K

Start Time:
9:00am EST
End Time:
2:30pm EST
Registration:
Online Registration is Closed

Online Registration has Ended.

Economy 5k

This option is for those that want a great race, but not a race sweatshirt or finisher's medal.
Start Time:
9:00am EST
End Time:
2:30pm EST
Registration:
Online Registration is Closed

Online Registration has Ended.

Virtual Races

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