Wisconsin
Wisconsin Trail Running Calendar 2026-2027
Explore the best trail runs in Wisconsin for 2026-2027! Our updated list features 82 exciting trail runs across the region. Find your next trail run in Wisconsin below and join the trail community at these great events!
October 2027
Backyard ultra on a 4.167 mile loop repeated hourly until one runner remains or 24 hours pass, held in Suamico, Wisconsin.
Paws for a Cause in Denmark WI on October 16, 2027 offers canicross and solo trail run or walk options of 2.8, 5.6, and 8.4 miles, with proceeds benefiting Crisis Cafe.