Black Toenail Friday Half Marathon

Commerce Charter Township, United States • 28 Nov 2025

The Black Toenail Friday Half Marathon and 7.5 Miler is a popular trail running event held annually at Proud Lake State Recreation Area in Commerce Township, Michigan. Scheduled for Friday, November 28, 2025, this race offers both a half marathon and a 7.5-mile distance, with options for in-person or virtual participation. Starting late morning, it allows runners to enjoy Thanksgiving festivities and still get a quality run on well-groomed trails surrounded by Michigan’s scenic late fall landscape. The event features finisher medals, tech shirts, post-race food, and awards, and is part of the Trivium Southeast Michigan Running Series, making it a festive tradition to kick off the holiday season. Visit the organization's website for the most recent information.

Race information

13 mi
Half Marathon
13 mi
Half Marathon - Economy Package
7 mi
7.5 Mile
7 mi
7.5 Mile - Economy Package
Virtual 7.5 Mile
Virtual Half Marathon
Visit the organization's website for the most recent information.
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