Races›United States›Missouri›Berryman 50 Mile and Marathon
Potosi, MO, seen from above
Saturday 15 May 2027

Berryman 50 Mile and Marathon

Potosi, Missouri · United States
UltraForest100% trail

Single track loops through Mark Twain National Forest, roots and creek

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Course

A single-track loop of about 26 miles through the Mark Twain National Forest, starting and finishing at the primitive Berryman Campground shelter - one loop for the marathon, two for the 50-mile. The trail is technical, with rocks, roots and stream crossings including shin-deep Brazil Creek. Aid stations sit 4 to 6.5 miles apart, with a water-only stop midway through the longest section.

50 Mile50 mi
Marathon42.5 km

Key dates

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About

The Berryman Trail is an approximately 26-mile single-track loop through the Mark Twain National Forest. Run two loops for the 50-Mile race, one loop for the Marathon. The total elevation gain/loss is 2500 ft/2500 ft per loop. Plenty of rocks and roots, and at least two opportunities to get your feet wet. Course crosses many other stream beds that may or may not have water in them depending on recent rainfall.

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