About This Race
The Crater Trail Run unfolds across the distinctive bluff country of Northeast Iowa, offering runners a rare glimpse of terrain unlike anywhere else in the state or perhaps the broader Midwest. Set in Van Peenen Memorial Park outside Decorah, this race showcases the region's outstanding 17-mile system of single-track mountain bike trails, groomed and marked for runners seeking technical challenge. The course winds through terrain that has earned recognition in Men's Journal magazine's "52 Great American Weekends" feature, drawing enthusiasts from across the Midwest to experience these unique trails. With distances ranging from a free kids mile to a challenging 50K, the race accommodates various experience levels while maintaining its focus on technical trail running. Decorah's outdoor culture provides an ideal backdrop, with the race supporting local organizations including the Northeast Iowa Montessori School, Decorah Human Powered Trails, and Decorah Park & Recreation. Beyond the race itself, runners can explore the area's butterfly gardens, scenic waterfalls, Upper Iowa River activities, and the charming business district that reflects the region's commitment to outdoor recreation.
The course utilizes the groomed single-track mountain bike trails of Van Peenen Memorial Park, part of Decorah's extensive trail system. Runners navigate technical terrain through Iowa's distinctive bluff country, with the 50K consisting of multiple loops that showcase different sections of the trail network. Key landmarks include the Death Valley aid station, which 50K runners encounter four times, and the entrance to Palisades Park, serving as a major checkpoint for longer distances.
Practical Info
Early June conditions in Northeast Iowa typically feature mild to warm temperatures with potential for variable spring weather.
DBQ - Dubuque Regional Airport
Decorah offers local lodging options, with the race located in one of the area's 13 parks that support the community's outdoor recreation focus.
Best For
Notable Features
The race showcases Iowa's unique bluff country terrain on trails that have gained regional recognition for their quality and technical challenge. The multi-loop format allows runners to experience different trail sections while providing excellent spectator and crew access. The community focus, with proceeds supporting local outdoor organizations, reflects the area's strong commitment to trail sports and outdoor recreation.