Bismarck Marathon

Bismarck, ND, USA · September 18, 2027
partly-cloudy-day51°·62° high·Breezy·Dry
8
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Race Day Weather

partly-cloudy-day
51°at start
73° high
Breezy
Dry
Your goal
0:00:00

Cool start, warming up, moderate wind

Runners will face a steady temperature rise from 51°F at the start to a high of 71°F. With winds from the SW at 12 mph, pacing adjustments may be necessary to accommodate the headwind. Humidity sits at 67%, advising a conservative start and increased hydration as temperatures rise.

Race day forecast available in 319 days
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Race Info

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.

Race weekend

Saturday, September 19
7:30 AMMarathon (26.2 mi)
7:30 AMHalf Marathon (13.1 mi)
7:40 AM5K (3.1 mi)
7:50 AM10K (6.2 mi)
11:00 AM4K (2.5 mi)
Area Map

Course Map

FAQ

When is the 2027 Bismarck Marathon?

The 2027 Bismarck Marathon will be held on Saturday September 18, 2027.

Is the Bismarck Marathon a Boston Marathon Qualifier?

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.

What will the weather be like for the 2027 Bismarck Marathon?

The forecast calls for a high of 74°F and a low of 50°F with a 6% chance of rain.

Historical Weather

Based on 21 years of data
Avg Temp
54°F
L:49° H:60°
RunScore
8
Conditions
Rain Freq
14%
3 of 21 yrs
Wind7mph
Dew46°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
cloudy
58°/61°-
7
2025
partly-cloudy-night
57°/60°-
7
2024
clear-night
36°/57°-
10
2023
partly-cloudy-night
45°/59°-
9
2022
rain
55°/56°Light
7
2021
clear-night
52°/65°-
8
2019
partly-cloudy-night
61°/64°-
6
2018
cloudy
58°/60°-
7
2017
partly-cloudy-night
46°/47°Light
10
2016
clear-night
41°/65°-
9
2015
clear-night
43°/63°-
9
2014
partly-cloudy-night
52°/69°-
8
2013
clear-night
38°/57°-
10
2012
clear-night
46°/67°-
9
2011
cloudy
50°/52°-
10
2010
clear-night
35°/46°-
10
2009
clear-night
52°/71°-
7
2008
clear-night
51°/61°-
9
2007
clear-night
38°/53°-
10
2006
clear-night
55°/57°Light
8
2005
clear-night
69°/75°-
5