Sunderbruch B&B Trail Races

Sunderbruch B&B Trail Races

The event is scheduled for May 16, 2026 at Sunderbruch Park in Davenport, Iowa, with start/finish and parking on the north side of the park off Telegraph Road. Distances offered include:

• ~5K
• ~10K

Course and event format

The courses use single-track mountain bike and multiuse trails. The ~5K follows mostly green and some blue MTB trails and is described as mostly flat with rolling inclines. The ~10K mixes dirt single track with some technical sections, sharp descents and climbs. Courses are about 90% dirt single track, include a short mowed grass section and a short parade loop in the parking area. The 10K course may vary year to year. The course closes at the three hour mark. Strollers and pets are not allowed on course.

The race is cup-free. Runners should carry fluids or bring a vessel for aid stations. A race mug is included with registration and collapsible cups are available for sale at packet pickup.

Registration, pickup and policies

Registration is online only and opens in early January 2026. The event maintains a waitlist and adds runners as spots free up; admission from the waitlist requires accepting an emailed invitation within a set time window. There are no refunds or bib transfers. A deferral option provides a 100% rollover credit valid for one year if requested by the posted deadline. Packet pickup is scheduled at local venues the days before the race and on race morning. The race is part of the No Coast Trail Series. Visit the organization's website for the most recent information.