North Dakota Half Marathons
Official Walker Friendly Half Marathons in North Dakota
18:32 mile / 4 Hour Minimum course time limit= (W)
Symbol only applies to half marathon events
Does NOT meet the Walker Friendly 4 hour minimum (18:32 / mi) = Not Walker Friendly (NWF)
Trail Half Marathons (T)
Date
Location
No North Dakota Half Marathons 2026 in January at this Time
No North Dakota Half Marathons 2026 in February at this Time
No North Dakota Half Marathons 2026 in March at this Time
No North Dakota Half Marathons 2026 in April at this Time
Thu May 15, 2025
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Fri May 16, 2025
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Sat May 30, 2026
Mainly Marathons Prairie Series Marathon, Half Marathon 50/10/5k day 7
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Mainly Marathons Prairie Series Marathon, Half Marathon 50/10/5k day 8
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Whapeton, ND
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Whapeton, ND
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Fargo, ND
Sat Jun 6, 2026
Williston, ND
Sat Jul 26, 2025
Medora, ND
No North Dakota Half Marathons 2025 in April at this Time
Sat Sep 13, 2025
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Sat Sep 20, 2025
Minot, ND
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Bismarck, ND
Fri Oct 3, 2025
Bowman, ND
No North Dakota Half Marathons 2025 in November at this Time
No North Dakota Half Marathons 2025 in December at this Time
North Dakota Half Marathon Calendar event dates in grey are delinquent dates not updated by the race organizer yet. We strive to have dates 1 year out for North Dakota half marathons, but have no control of when they set, announce or update their dates.
The North Dakota Half Marathon Calendar is a complete simplistic listing of North Dakota half marathons. Currently the North Dakota half marathon schedule has 2025 North Dakota half marathons and 2026 North Dakota half marathons as they roll in. North Dakota half marathons 2025 & North Dakota half marathons 2026 also identify trail half marathons and walker friendly half marathons by a (T) symbol and a (W) symbol. The (T) means it is a TRUE trail half marathon 21k (off road, switchbacks, etc) and a (W) means it is truly "official walker friendly" requiring the half marathon to allow a minimum of 18:32 mile pace, minimum 4 hours for participants to finish the 13.1 mile distance.
The North Dakota half marathon calendar features a complete listing of Minot half marathons, Bismarck half marathons, Fargo half marathons, Bowman half marathons, Grand Forks half marathons, and any other 1/2 marathons in ND.