North Dakota Marathons

North Dakota has 3 active marathons this year. Races are most common in May, September, and June. Course terrain for these courses is most often very flat or mostly flat. Typical race day temperatures range from 56°F to 76°F.

Popular races include the Fargo Marathon, Bismarck Marathon, and Williston Marathon. 3 certified courses can be great Boston qualifier options. Races with the best Boston qualifying percentages include the Bismarck Marathon — 8.3% BQ and Fargo Marathon — 5.6% BQ.