Swiss Valley Trail Races

Peosta, United States • 4 Oct 2025

The Swiss Valley Trail Races, held in Peosta, Iowa, offer runners three distance options: 5.2 miles, 25K, and 50K. Set within the scenic Swiss Valley Nature Preserve, the course features rugged terrain, creek crossings, and steep inclines, with each 5.2-mile loop climbing approximately 875 feet. The 25K consists of three loops, while the 50K includes six.

The event supports the Friends of Dubuque County Conservation and provides free camping and showers at nearby Swiss Valley Park and Campground. Free shuttles run between parking and the start/finish area, enhancing convenience for participants. The race is part of the No Coast Trail Series, emphasizing challenging hill running. Visit the organization's website for the most recent information.

Race information

50 km
50k
25 km
25k
5 mi
875 m+
5.2 Miler
Visit the organization's website for the most recent information.
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