Trail Running Calendar North Dakota 2025-2026

We have found 3 Trailruns in North Dakota. Check below where and when you can find the races.

Experience North Dakota's first ultramarathon on April 25, 2026 in McLeod, ND, with 25, 50 and 100 km options along marked trails through the Sheyenne National Grasslands. Expect rolling sandhills, prairie and pockets of forest.

June 2026

Experience two days of off road racing at the Otter Creek Trail Festival June 12-13 in Mandan ND. Mountain bike races with cash prizes, trail runs, on course aid and camping make it a perfect weekend for racers and outdoor lovers.

July 2026

Run the Maah Daah Hey Trailrun through the North Dakota Badlands, from 5K to 116 miles over two days in July, all finishing in Medora. Rugged trails, creek crossings and butte views reward runners with medals and ultra buckles.