Historical Race Day Weather for the Bismarck Marathon

September 21, 2025

Race day snapshot

Clear

Start Line Conditions

Start Temp 48°F 9°C

Start Humidity 98% Humidity

Wind ESE 2 mph Wind

Race day high 74°F 23°C

Race day low 48°F 9°C

PR Score 98.31 Normal score 99.02

Course Score 99.02 Course-only Score

Course-adjusted pacing

Want to run your best Bismarck Marathon?

Bismarck Marathon Pace Bands are adjusted for the specific terrain of the course, your goal time, and pacing strategy.

Build your Bismarck Marathon pace band

Easy to useCourse-aware pacing, goal-time based splits, and a cleaner race day plan.See all pace bands

September 22, 2024

Race day snapshot

Clear

Start Line Conditions

Start Temp 38°F 3°C

Start Humidity 91% Humidity

Wind NNW 1 mph Wind

Race day high 67°F 19°C

Race day low 35°F 2°C

PR Score 99.02 Normal score 99.02

Course Score 99.02 Course-only Score

September 16, 2023

Race day snapshot

Clear

Start Line Conditions

Start Temp 45°F 7°C

Start Humidity 100% Humidity

Wind NNW 2 mph Wind

Race day high 70°F 21°C

Race day low 45°F 7°C

PR Score 98.89 Normal score 99.02

Course Score 99.02 Course-only Score

September 17, 2022

Race day snapshot

Overcast

Start Line Conditions

Start Temp 54°F 12°C

Start Humidity 95% Humidity

Wind ENE 4 mph Wind

Race day high 66°F 19°C

Race day low 53°F 12°C

PR Score 98.44 Normal score 99.02

Course Score 99.49 Course-only Score

September 18, 2021

Race day snapshot

Clear

Start Line Conditions

Start Temp 52°F 11°C

Start Humidity 73% Humidity

Wind SE 10 mph Wind

Race day high 87°F 31°C

Race day low 50°F 10°C

PR Score 98.78 Normal score 99.02

Course Score 99.49 Course-only Score

September 21, 2019

Race day snapshot

Overcast

Start Line Conditions

Start Temp 62°F 17°C

Start Humidity 92% Humidity

Wind NNE 7 mph Wind

Race day high 66°F 19°C

Race day low 55°F 13°C

PR Score 96.39 Normal score 99.02

Course Score 99.44 Course-only Score

September 15, 2018

Race day snapshot

Overcast

Start Line Conditions

Start Temp 58°F 14°C

Start Humidity 85% Humidity

Wind E 10 mph Wind

Race day high 68°F 20°C

Race day low 57°F 14°C

PR Score 97.92 Normal score 99.02

Course Score 99.44 Course-only Score

September 16, 2017

Race day snapshot

Mostly Cloudy

Start Line Conditions

Start Temp 46°F 8°C

Start Humidity 96% Humidity

Wind NNW 8 mph Wind

Race day high 50°F 10°C

Race day low 45°F 7°C

PR Score 99.44 Normal score 99.02

Course Score 99.44 Course-only Score

September 17, 2016

Race day snapshot

Clear

Start Line Conditions

Start Temp 46°F 8°C

Start Humidity 93% Humidity

Wind SW 3 mph Wind

Race day high 77°F 25°C

Race day low 43°F 6°C

PR Score 99.27 Normal score 99.02

Course Score 99.44 Course-only Score

September 19, 2015

Race day snapshot

Clear

Start Line Conditions

Start Temp 46°F 8°C

Start Humidity 79% Humidity

Wind SW 5 mph Wind

Race day high 75°F 24°C

Race day low 43°F 6°C

PR Score 99.44 Normal score 99.02

Course Score 99.44 Course-only Score

September 20, 2014

Race day snapshot

Clear

Start Line Conditions

Start Temp 53°F 12°C

Start Humidity 81% Humidity

Wind W 5 mph Wind

Race day high 74°F 23°C

Race day low 50°F 10°C

PR Score 98.34 Normal score 99.02

Course Score 99.44 Course-only Score