Swiss Valley Trail Races
Peosta, United States • 3 Oct 2026
Swiss Valley Trail Races - Peosta, IA (October 3, 2026)
The event is a trail run held at Swiss Valley Nature Preserve in Peosta, Iowa. It offers multiple distance options on a looped natural-surface course that includes creek crossings, steep inclines, and rugged terrain set within the preserve.
Distances offered:
- 5.2 miles
- 25K
- 50K
The course is based on an approximate 5.2 mile loop with several hundred feet of climb per loop. The 25K is three loops and the 50K is six loops. The race is part of the No Coast Trail Series.
Logistics note that parking and free tent camping are located at Swiss Valley Park, which is a short walk from the start/finish area. Free showers are available at the campground. Organizers provide shuttle service between the parking/camping area and the start/finish area. Packet pickup is available the day before in downtown Dubuque and on race day at the Swiss Valley Nature Center.
Proceeds from the event benefit the Friends of Dubuque County Conservation, an organization that supports county parks and environmental education. Visit the organization's website for the most recent information.