Historical Race Day Weather for the Mississippi River Marathon

February 7, 2026

Race day snapshot

Clear

Start Line Conditions

Start Temp 38°F 3°C

Start Humidity 89% Humidity

Wind NW 4 mph Wind

Race day high 54°F 12°C

Race day low 36°F 2°C

PR Score 99.52 Normal score 99.52

Course Score 99.52 Course-only Score

Course-adjusted pacing

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February 1, 2025

Race day snapshot

Partially cloudy

Start Line Conditions

Start Temp 45°F 7°C

Start Humidity 92% Humidity

Wind N 2 mph Wind

Race day high 58°F 14°C

Race day low 43°F 6°C

PR Score 99.52 Normal score 99.52

Course Score 99.52 Course-only Score

February 3, 2024

Race day snapshot

Overcast

Start Line Conditions

Start Temp 52°F 11°C

Start Humidity 79% Humidity

Wind N 4 mph Wind

Race day high 60°F 16°C

Race day low 50°F 10°C

PR Score 99.45 Normal score 99.52

Course Score 99.52 Course-only Score

February 4, 2023

Race day snapshot

Clear

Start Line Conditions

Start Temp 31°F -1°C

Start Humidity 92% Humidity

Wind No Wind Wind

Race day high 51°F 11°C

Race day low 27°F -3°C

PR Score 99.52 Normal score 99.52

Course Score 99.52 Course-only Score

February 6, 2021

Race day snapshot

Mostly Cloudy

Start Line Conditions

Start Temp 39°F 4°C

Start Humidity 84% Humidity

Wind ESE 5 mph Wind

Race day high 53°F 12°C

Race day low 35°F 2°C

PR Score 99.54 Normal score 99.52

Course Score 99.54 Course-only Score

February 8, 2020

Race day snapshot

Clear

Start Line Conditions

Start Temp 37°F 3°C

Start Humidity 92% Humidity

Wind S 2 mph Wind

Race day high 58°F 14°C

Race day low 37°F 3°C

PR Score 99.54 Normal score 99.52

Course Score 99.54 Course-only Score

February 9, 2019

Race day snapshot

Overcast

Start Line Conditions

Start Temp 31°F -1°C

Start Humidity 66% Humidity

Wind ENE 13 mph Wind

Race day high 44°F 7°C

Race day low 30°F -1°C

PR Score 99.54 Normal score 99.52

Course Score 99.54 Course-only Score

February 10, 2018

Race day snapshot

Rain

Start Line Conditions

Start Temp 59°F 15°C

Start Humidity 96% Humidity

Wind SSE 7 mph Wind

Race day high 63°F 17°C

Race day low 54°F 12°C

PR Score 97.02 Normal score 99.52

Course Score 99.54 Course-only Score

February 11, 2017

Race day snapshot

Overcast

Start Line Conditions

Start Temp 64°F 18°C

Start Humidity 80% Humidity

Wind S 14 mph Wind

Race day high 81°F 27°C

Race day low 61°F 16°C

PR Score 95.67 Normal score 99.52

Course Score 99.54 Course-only Score

February 13, 2016

Race day snapshot

Mostly Clear

Start Line Conditions

Start Temp 33°F 1°C

Start Humidity 61% Humidity

Wind NE 17 mph Wind

Race day high 43°F 6°C

Race day low 31°F -1°C

PR Score 99.54 Normal score 99.52

Course Score 99.54 Course-only Score

February 14, 2015

Race day snapshot

Clear

Start Line Conditions

Start Temp 45°F 7°C

Start Humidity 57% Humidity

Wind W 9 mph Wind

Race day high 66°F 19°C

Race day low 28°F -2°C

PR Score 99.54 Normal score 99.52

Course Score 99.54 Course-only Score

February 8, 2014

Race day snapshot

Mostly Cloudy

Start Line Conditions

Start Temp 31°F -1°C

Start Humidity 92% Humidity

Wind NE 0 mph Wind

Race day high 47°F 8°C

Race day low 28°F -2°C

PR Score 99.54 Normal score 99.52

Course Score 99.54 Course-only Score

February 9, 2013

Race day snapshot

Partly Cloudy

Start Line Conditions

Start Temp 38°F 3°C

Start Humidity 79% Humidity

Wind NE 9 mph Wind

Race day high 55°F 13°C

Race day low 34°F 1°C

PR Score 99.54 Normal score 99.52

Course Score 99.54 Course-only Score