RunRace USA › North Dakota › The Bismarck Marathon
The Bismarck Marathon
Saturday, September 19, 2026 · Bismarck, ND
The race in 60 seconds
It is one of 5 races on the North Dakota calendar that September. The Marathon is rare in North Dakota: only one race on the calendar offers it.
What race day usually feels like
Based on the last three years, race week in September typically sees lows near 54°F and highs around 73°F: mild at the start, warm by the finish. Weather normals computed from Bismarck-area conditions for race week, not the nearest big city.
Pacing the Marathon
Overall average pace for the Marathon, aid and rest stops included. Find your band before the start and let the first miles feel too easy.
| Finish time | Average pace | Feels like |
|---|---|---|
| 3:03 | 7:00 /mi | Front of the field |
| 4:09 | 9:30 /mi | Strong, steady effort |
| 5:14 | 12:00 /mi | Comfortable and conversational |
| 6:33 | 15:00 /mi | Every finish counts |
Common questions
When is The Bismarck Marathon?
The Bismarck Marathon is scheduled for Saturday, September 19, 2026.
Where is The Bismarck Marathon held?
The Bismarck Marathon is held in Bismarck, North Dakota. It is about 5 miles from Mandan.
What distances does The Bismarck Marathon offer?
The listed distances are Marathon, Half Marathon, 10K, 5K.
How do I register for The Bismarck Marathon?
Registration is handled on the official race page, linked at the top of this listing. Entry can close early if the race sells out.
More races nearby
- Oct 3, 2026The AlKEMist Gravel FestMandan · 55 Miles, 30 Miles
- Dec 12, 2026North Dakota Santa RunMandan · 5K
- Jun 5, 2027Through the Smoke Road RaceMandan · 5K, 10K, 0.5 Miles
See every race on the North Dakota calendar, North Dakota 5Ks, or use the Race Finder for maps and filters.
Register for The Bismarck Marathon →on Race Roster
Listing data refreshed nightly from the registration platform. Last template review July 2026. Spot an error? Tell us and we'll fix it fast.