Bismarck Marathon
Bismarck’s fall marathon pairs Missouri River scenery with a certified, mostly flat course, manageable logistics, and a strong regional race weekend.
Every link above goes to the race, its timing provider, or an official registration partner. Last checked July 21, 2026.
Quick facts
- Scenic route along the Missouri River and through lush parks in Bismarck and Mandan.
- Flat, fast course well suited to Boston Marathon qualifying or personal bests.
- Strong community support with cheering residents, aid stations, and volunteers.
- Includes various races: full marathon, half marathon, relay, 10K, 5K, and kids' race.
About the Bismarck Marathon
The Bismarck Marathon features a scenic out-and-back course along the scenic Missouri River, starting and finishing at the well-known North Dakota State Capitol Grounds. Known for its flat and fast terrain, the race is a favorite for runners aiming to qualify for the Boston Marathon, supported by strong community involvement and a variety of race events for all ages.
Course
The certified course is mostly flat, using Bismarck streets and sections near the Missouri River. Modest rollers, open wind exposure, and a few changes of surface are more relevant than any single major climb.
Race-day weather
Expect temperatures around 50°F (10°C) at the race start, with high humidity and clear skies. As the day progresses, temperatures can rise up to 66°F (19°C).
Past Bismarck Marathon dates and results
| Year | Date | Status | Results |
|---|---|---|---|
| 2026 | Saturday, September 19, 2026 | Upcoming | — |
| 2025 | Sunday, September 21, 2025 | Completed | Open results |
| 2024 | — | Completed | Open results |
Bismarck Marathon FAQ
When is the Bismarck Marathon?
The 2026 Bismarck Marathon is on Saturday, September 19, 2026.
How do I register for the Bismarck Marathon?
You can register for the Bismarck Marathon at thebismarckmarathon.com.
Can I use the Bismarck Marathon for Boston qualifying?
Marathon Scout marks the Bismarck Marathon as a Boston qualifier. Check the current Boston qualifying times and confirm current certification with the race before registering.
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