What distances and categories are available?

• →50K: A 30.3-mile (~48.7 km) ultramarathon
• →Marathon: A long-distance trail race
• →Half Marathon (Heavy Half): A shorter distance starting near Goose Pond in Wilderness State Park

What is the race schedule and start times?

• →50K: 7:00 AM
• →Marathon: 7:00 AM
• →Half Marathon: 8:00 AM

Where can I find the course map and elevation details?

You can view the course map and elevation profile via Caltopo ↗. The 50K course features an elevation gain of approximately 1,891 ft (~576 m) with a maximum elevation of 938 ft.

What are the specific course characteristics?

The terrain is highly technical and natural, featuring:

• →Over 90% single-track trails
• →Rolling, undulating terrain (non-mountainous but continuous)
• →Surfaces consisting of dirt trails, forest floors, roots, and technical sections
• →Scenic highlights including Lake Michigan bluffs, coastal forests, and the Sturgeon Bay Trail (which includes a ~5-mile tranquil segment for 50K runners)

What are the time limits for the races?

• →50K: 8.5-hour time limit with a cutoff at 3:30 PM

Where and when can I pick up my bib?

• →Friday (July 10): 3:00 PM – 9:00 PM at Mackinaw City School
• →Race day (July 11): 4:45 AM – 7:00 AM at the finish line

What should I expect regarding weather and terrain?

Runners should prepare for:

• →Potential summer humidity common to the Michigan region
• →Continuous rolling terrain that offers few flat recovery sections
• →Technical footing within the forest sections