Wisconsin
Wisconsin Ultramarathon Calendar 2026-2027
Monthly updates for Wisconsin
Get new running races (and updates) in your inbox every month.
Explore the best ultramarathons in Wisconsin for 2026-2027! Our updated list features 35 exciting races across the region. Find your next race in Wisconsin below and join the running community at these great events!
July 2027
August 2027
Monthly updates for Wisconsin
Get new running races (and updates) in your inbox every month.
September 2027
October 2027