Dirty 30 Gravel

The Dirty 30 Gravel Grinder is an annual cycling and running event held in Ionia County, Saranac, Michigan, near Grand Rapids. It offers a variety of race distances including 6, 16, 30, 50, and 100 miles for biking, as well as 5K, 10K, and 50K running options. The event features challenging gravel courses designed to test endurance and skill, with a spirited atmosphere supported by local sponsors.

It is part of the Michigan Gravel Race Series and includes unique challenges like "Ivan the Terrible." The event promotes community engagement and outdoor adventure for riders and runners of all levels. Visit the organization's website for the most recent information.