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Race Overview
The Bismarck Marathon starts and finishes on the North Dakota State Capitol grounds in Bismarck. The out-and-back course runs along the Missouri River and through downtown Bismarck neighborhoods. Both the full and half marathon courses are USATF-certified, and the marathon is a Boston Marathon qualifier. It's North Dakota's longest-running marathon, first held in 2005.
WikipediaFAQ
When is the 2026 Bismarck Marathon?
The 2026 Bismarck Marathon will be held on Saturday September 19, 2026.
Is the Bismarck Marathon a Boston Marathon Qualfier?
Yes, the Bismarck Marathon is an official Boston Marathon qualifier.
What is the time limit for the Bismarck Marathon?
The time limit for the Bismarck Marathon is 6.5 hours.
Bismarck Marathon Weather History
Bismarck Marathon Weather Averages
Average Temp: 59°, Average Low: 48°, Average High: 73°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 49° | 53° | 56° | 60° | 64° | 67° | 69° |
| Feel | 48° | 51° | 55° | 60° | 63° | 67° | 68° |
| Rain | - | - | - | - | - | - | - |
| Wind | 6mph | 7mph | 7mph | 8mph | 9mph | 10mph | 11mph |
| Dew | 44° | 45° | 46° | 49° | 49° | 48° | 48° |
| RunScore |  | | | | |  | |
Bismarck Marathon 2025
Sep 20, 2025
Partly cloudy throughout the day.
Low: 57°, High: 73°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 57° | 57° | 58° | 60° | 64° | 67° | 69° |
| Feel | 57° | 57° | 58° | 60° | 64° | 67° | 69° |
| Rain | - | - | - | - | - | - | - |
| Wind | 7mph | 6mph | 5mph | 1mph | 3mph | 4mph | 6mph |
| Dew | 55° | 55° | 56° | 56° | 56° | 54° | 54° |
| RunScore |  | | | | | | |
Bismarck Marathon 2024
Sep 22, 2024
Clear conditions throughout the day.
Low: 36°, High: 71°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp |  38° | 45° | 50° | 57° | 64° | 68° | 68° |
| Feel | 38° | 45° | 50° | 57° | 64° | 68° | 68° |
| Rain | - | - | - | - | - | - | - |
| Wind | 1mph | 0mph | 0mph | 1mph | 7mph | 13mph | 6mph |
| Dew | 37° | 39° | 40° | 42° | 41° | 39° | 39° |
| RunScore | | | | | | | |
Bismarck Marathon 2023
Sep 16, 2023
Partly cloudy throughout the day.
Low: 45°, High: 70°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 45° | 50° | 55° | 59° | 63° | 64° | 66° |
| Feel | 43° | 50° | 55° | 59° | 63° | 64° | 66° |
| Rain | - | - | - | - | - | - | - |
| Wind | 4mph | 1mph | 4mph | 4mph | 8mph | 5mph | 7mph |
| Dew | 44° | 48° | 50° | 52° | 52° | 52° | 52° |
| RunScore | | | | | | | |
Bismarck Marathon 2022
Sep 17, 2022
Partly cloudy throughout the day with rain in the morning and afternoon.
Low: 55°, High: 67°, Heavy Rain
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp |  55° | 55° | 55° | 56° | 57° | 59° |  60° |
| Feel | 55° | 55° | 55° | 56° | 57° | 59° | 60° |
| Rain | light | moderate | moderate | light | light | light | - |
| Wind | 3mph | 5mph | 5mph | 5mph | 5mph | 3mph | 4mph |
| Dew | 54° | 54° | 54° | 54° | 54° | 55° | 56° |
| RunScore |  | | | | | | |
Bismarck Marathon 2021
Sep 18, 2021
Clear conditions throughout the day.
Low: 51°, High: 85°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 53° | 57° | 62° | 65° | 71° | 74° | 78° |
| Feel | 53° | 57° | 62° | 65° | 71° | 74° | 78° |
| Rain | - | - | - | - | - | - | - |
| Wind | 10mph | 11mph | 12mph | 11mph | 11mph | 13mph | 14mph |
| Dew | 45° | 48° | 49° | 52° | 53° | 54° | 54° |
| RunScore | | | | | | | |
Bismarck Marathon 2019
Sep 21, 2019
Partly cloudy throughout the day with early morning rain.
Low: 54°, High: 67°, Heavy Rain
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 62° | 62° | 63° | 64° | 67° | 66° | 63° |
| Feel | 62° | 62° | 63° | 64° | 67° | 66° | 63° |
| Rain | - | - | - | - | - | - | - |
| Wind | 5mph | 6mph | 6mph | 7mph | 8mph | 16mph | 14mph |
| Dew | 59° | 60° | 61° | 61° | 60° | 59° | 57° |
| RunScore | | | | | | | |
Bismarck Marathon 2018
Sep 15, 2018
Cloudy skies throughout the day.
Low: 58°, High: 70°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 58° | 58° | 59° | 60° | 62° | 64° | 65° |
| Feel | 58° | 58° | 59° | 60° | 62° | 64° | 65° |
| Rain | - | - | - | - | - | - | - |
| Wind | 11mph | 11mph | 15mph | 13mph | 14mph | 10mph | 14mph |
| Dew | 54° | 54° | 56° | 57° | 58° | 59° | 60° |
| RunScore | | | | | | | |
Bismarck Marathon 2017
Sep 16, 2017
Partly cloudy throughout the day with morning rain.
Low: 46°, High: 52°, Light Rain
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 46° | 47° | 47° | 47° | 49° | 52° | 51° |
| Feel | 42° | 41° | 42° | 43° | 44° | 52° | 51° |
| Rain | light | - | - | - | - | - | - |
| Wind | 8mph | 14mph | 10mph | 11mph | 9mph | 8mph | 11mph |
| Dew | 46° | 46° | 45° | 45° | 46° | 45° | 45° |
| RunScore | | | | | | | |
Bismarck Marathon 2016
Sep 17, 2016
Clear conditions throughout the day.
Low: 40°, High: 82°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 42° | 47° | 54° | 65° | 70° | 74° | 77° |
| Feel | 42° | 45° | 54° | 65° | 70° | 74° | 77° |
| Rain | - | - | - | - | - | - | - |
| Wind | 1mph | 5mph | 4mph | 7mph | 7mph | 12mph | 10mph |
| Dew | 41° | 45° | 51° | 53° | 54° | 53° | 53° |
| RunScore | | | | | | | |
Bismarck Marathon 2015
Sep 19, 2015
Clear conditions throughout the day.
Low: 42°, High: 78°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 43° | 49° | 54° | 63° | 70° | 75° | 77° |
| Feel | 40° | 46° | 54° | 63° | 70° | 75° | 77° |
| Rain | - | - | - | - | - | - | - |
| Wind | 5mph | 6mph | 4mph | 9mph | 9mph | 17mph | 16mph |
| Dew | 40° | 45° | 45° | 45° | 44° | 38° | 38° |
| RunScore | | | | | | | |
Bismarck Marathon 2014
Sep 20, 2014
Partly cloudy throughout the day.
Low: 52°, High: 73°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 52° | 57° | 59° | 69° | 66° | 71° | 71° |
| Feel | 52° | 57° | 59° | 69° | 66° | 71° | 71° |
| Rain | - | - | - | - | - | - | - |
| Wind | 5mph | 7mph | 7mph | 15mph | 12mph | 24mph | 23mph |
| Dew | 49° | 52° | 52° | 53° | 51° | 48° | 46° |
| RunScore | | | | | | | |
Bismarck Marathon 2013
Sep 21, 2013
Clear conditions throughout the day.
Low: 38°, High: 73°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 38° | 43° | 48° | 57° | 63° | 68° | 70° |
| Feel | 33° | 38° | 45° | 57° | 63° | 68° | 70° |
| Rain | - | - | - | - | - | - | - |
| Wind | 7mph | 8mph | 8mph | 10mph | 13mph | 15mph | 15mph |
| Dew | 36° | 39° | 44° | 45° | 45° | 44° | 42° |
| RunScore | | | | | | | |
Bismarck Marathon 2012
Sep 15, 2012
Clear conditions throughout the day.
Low: 44°, High: 90°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 46° | 52° | 61° | 67° | 73° | 79° | 84° |
| Feel | 43° | 52° | 61° | 67° | 73° | 79° | 81° |
| Rain | - | - | - | - | - | - | - |
| Wind | 5mph | 3mph | 1mph | 7mph | 8mph | 7mph | 6mph |
| Dew | 34° | 35° | 35° | 35° | 35° | 34° | 35° |
| RunScore | | | | | | | |
Bismarck Marathon 2011
Sep 17, 2011
Cloudy skies throughout the day with afternoon rain.
Low: 50°, High: 56°, Light Rain
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 50° | 50° | 51° | 52° | 52° | 53° | 54° |
| Feel | 46° | 46° | 51° | 52° | 52° | 53° | 54° |
| Rain | - | - | - | - | - | - | light |
| Wind | 11mph | 9mph | 11mph | 13mph | 11mph | 11mph | 9mph |
| Dew | 48° | 49° | 50° | 50° | 51° | 52° | 53° |
| RunScore | | | | | | | |
Bismarck Marathon 2010
Sep 18, 2010
Becoming cloudy in the afternoon.
Low: 34°, High: 54°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 36° | 37° | 40° | 46° | 49° | 51° | 51° |
| Feel | 31° | 33° | 36° | 44° | 48° | 51° | 51° |
| Rain | - | - | - | - | - | - | - |
| Wind | 6mph | 5mph | 5mph | 5mph | 3mph | 6mph | 7mph |
| Dew | 32° | 33° | 34° | 36° | 35° | 30° | 30° |
| RunScore | | | | | | | |
Bismarck Marathon 2009
Sep 19, 2009
Clear conditions throughout the day.
Low: 52°, High: 87°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 53° | 60° | 67° | 71° | 78° | 82° | 85° |
| Feel | 53° | 60° | 67° | 71° | 78° | 81° | 82° |
| Rain | - | - | - | - | - | - | - |
| Wind | 5mph | 5mph | 6mph | 7mph | 14mph | 15mph | 21mph |
| Dew | 49° | 52° | 50° | 50° | 49° | 48° | 42° |
| RunScore | | | | | | |  |
Bismarck Marathon 2008
Sep 20, 2008
Clear conditions throughout the day.
Low: 51°, High: 81°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 51° | 53° | 56° | 61° | 66° | 70° | 74° |
| Feel | 51° | 53° | 56° | 61° | 66° | 70° | 74° |
| Rain | - | - | - | - | - | - | - |
| Wind | 8mph | 10mph | 17mph | 13mph | 15mph | 10mph | 13mph |
| Dew | 44° | 46° | 46° | 48° | 49° | 50° | 52° |
| RunScore | | | | | | | |
Bismarck Marathon 2007
Sep 15, 2007
Clear conditions throughout the day.
Low: 37°, High: 72°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 39° | 45° | 49° | 53° | 57° | 61° | 65° |
| Feel | 33° | 41° | 46° | 53° | 57° | 61° | 65° |
| Rain | - | - | - | - | - | - | - |
| Wind | 8mph | 7mph | 6mph | 3mph | 7mph | 5mph | 7mph |
| Dew | 0° | 0° | 0° | 39° | 41° | 43° | 44° |
| RunScore | | | | | | | |
Bismarck Marathon 2006
Sep 16, 2006
Partly cloudy throughout the day with rain.
Low: 50°, High: 62°, Moderate Rain
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 55° | 56° | 56° | 57° | 57° | 58° | 60° |
| Feel | 55° | 56° | 56° | 57° | 57° | 58° | 60° |
| Rain | - | light | light | - | - | light | - |
| Wind | 5mph | 6mph | 5mph | 8mph | 5mph | 0mph | 9mph |
| Dew | 53° | 52° | 52° | 52° | 51° | 51° | 51° |
| RunScore | | | | | | | |
Bismarck Marathon 2005
Sep 10, 2005
Clear conditions throughout the day.
Low: 68°, High: 95°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|
| Temp | 72° | 73° | 73° | 75° | 80° | 87° | 90° |
| Feel | 72° | 73° | 73° | 75° | 80° | 86° | 88° |
| Rain | - | - | - | - | - | - | - |
| Wind | 10mph | 11mph | 9mph | 15mph | 15mph | 13mph | 15mph |
| Dew | 56° | 56° | 56° | 58° | 58° | 58° | 55° |
| RunScore | | | | | | | |