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

Sun November 2 2025

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

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

What's Included With Your Registration

Rock CF's Thumb Coast Marathon includes (subject to changes, more images of swag to come!):

Custom Thumb Coast Marathon Crewneck

Finisher Medal

Race photography

Use of on-course aid stations

Post race food and drinks

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