Huron 100

JUN
12-13
2027
A point to point trail run through the Huron River Watershed in Southeast Michigan offering 100 mile and 50 mile options across multiple regional parks.
12-13 Jun 2027
100 miles 50 miles

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Huron 100

The Huron 100 is a point to point trail running event through the Huron River Watershed in Southeast Michigan. The event features two distance options that traverse multiple regional parks and a mix of trail surfaces and natural features. The course crosses wetlands, sandy hills, pine stands, and river crossings while moving through parkland across the watershed.

  • 100 miles point to point; 82% trail; 8,200 ft gain; 1,100 ft max; 32 hour cutoff; 9 parks
  • 50 miles point to point; 93% trail; 4,400 ft gain; 1,100 ft max; 15 hour cutoff; 4 parks

The route begins at Waterloo State Recreation Area Portage Lake and finishes roughly 100 miles away from the start. Highlights listed for the course include the Waterloo Pinckney Trail sandy hills, pine forests at Huron Meadows, and bridge crossings at Proud Lake. The event provides an interactive course map and live runner tracking during race days.

The race is organized by a registered 501c3 organization. After covering event costs, proceeds are directed to support the Huron River Watershed and related trail stewardship efforts. The course was developed after several years of local scouting and route planning and has been run as an organized event in recent years. Visit the organization's website for the most recent information.

100 mi
100 Mile
50 mi
50 Mile

Events nearby

10K, 18K and 25K trail races through Brighton Recreation Area singletrack, ridgelines and lakeshore, with aid stations, marked course and a six hour cutoff.
Orienteering at Island Lake Spring Mill Pond on October 18, 2026, with courses from White to Red, per-start fees, loaner compasses, and Rec Passport DNR venue status.
Halloween themed community event in Northville with a Monster Mile and a 5k on the ITC trail, race shirt and medal included, proceeds benefit Kids Without Cancer.
Orienteering in a corn maze at Nixon Farms on October 25, 2026 with two courses, wristband entry that includes cider and a donut, and on‑site farm activities.
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