North Dakota
North Dakota Triathlon Calendar 2026-2027
Monthly updates for North Dakota
Get new running races (and updates) in your inbox every month.
Explore the best triathlon in North Dakota for 2026-2027! Our updated list features 1 exciting races across the region. Find your next race in North Dakota below and join the running community at these great events!
July 2026
An offroad triathlon in Walhalla, ND on July 18 to July 19, 2026, featuring a 2.4 mile swim, 113.4 miles of gravel and mountain biking with stream crossings, and a 26.7 mile trail run.