De Soto Days 5K-9 and Family Fun Run
- Running
- 5k
- 805 m
Saturday, May 16, 2026
Location: Berryman Campground, Mark Twain National Forest, Potosi, MO
Races: 50-mile and marathon
50-Mile Start: 6:00 AM CT
50-Mile Cut-off: 8:00 PM CT (14-hour time limit)
Marathon Start: 7:00 AM CT
Marathon Cut-off: 7:00 PM CT (12-hour time limit)
Packet Pick-up: Berryman Campground pavilion from 2-5 PM on Friday, and starting at 5:00 AM on Saturday.
Registration Closes: Monday, May 11, 11:59 PM CT
Course: The historic Berryman Trail is an approximately 26.4-mile single-track loop. Marathon runners complete one loop; 50-mile runners complete two loops.
Aid Stations: Approximately every 5-6 miles.
Awards: Medals for marathon and 50-mile finishers. Special awards for top 3 male and female overall finishers, and top male and female finishers in various age categories.
Registration:
Additional Information: See website for details on drop bags, cut-offs, crew directions, and other race policies.
See below for all available coupons and save on your next registrations.
| Marathon Registration | $70.00 | View |
| 50 Miler Registration | $85.00 | View |
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