Sunderbruch B&B Trail Races

Davenport, United States • 17 May 2025

The Sunderbruch B&B Trail Races, held in Davenport, Iowa, offer 5K and 10K trail running events on scenic single-track trails at Sunderbruch Park. Organized by Quad Cities Trail & Ultra Runners and Sun Trail Running, the race emphasizes fun, community, and trail enjoyment over exact distances. The 5K course is mostly flat with rolling inclines, while the 10K features varied terrain including technical sections, climbs, and descents.

The event is cup-free, encouraging runners to bring their own hydration. Post-race festivities include a potluck with plenty of bacon and craft beer. Proceeds support Friends of Off Road Cycling, who maintain the trails.

The race welcomes all skill levels but excludes strollers and pets on the course. Visit the organization's website for the most recent information.

Race information

10 km
10k
5 km
Visit the organization's website for the most recent information.
Trail runs nearby

4sta Hike is the 8th annual running held at Loud Thunder Forest Preserve near Andalusia, Illinois, along the Mississippi River. The event features a 1-mile loop that runners may repeat for as long as the four-hour time limit allows. A hard course (about 304 feet of gain and loss per loop) is favored..