Historical Race Day Weather for the MO Cowbell Marathon

October 5, 2025

Race day snapshot

Clear

Start Line Conditions

Start Temp 63°F 17°C

Start Humidity 68% Humidity

Wind SSE 5 mph Wind

Race day high 89°F 32°C

Race day low 61°F 16°C

PR Score 96.66 Normal score 98.00

Course Score 98.89 Course-only Score

Course-adjusted pacing

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October 6, 2024

Race day snapshot

Clear

Start Line Conditions

Start Temp 67°F 19°C

Start Humidity 82% Humidity

Wind W 8 mph Wind

Race day high 82°F 28°C

Race day low 60°F 16°C

PR Score 95.62 Normal score 98.00

Course Score 98.89 Course-only Score

October 1, 2023

Race day snapshot

Clear

Start Line Conditions

Start Temp 64°F 18°C

Start Humidity 86% Humidity

Wind ESE 4 mph Wind

Race day high 89°F 32°C

Race day low 61°F 16°C

PR Score 94.60 Normal score 98.00

Course Score 98.89 Course-only Score

October 2, 2022

Race day snapshot

Clear

Start Line Conditions

Start Temp 52°F 11°C

Start Humidity 79% Humidity

Wind NNE 3 mph Wind

Race day high 80°F 27°C

Race day low 50°F 10°C

PR Score 97.85 Normal score 98.00

Course Score 98.89 Course-only Score

October 3, 2021

Race day snapshot

Mostly Cloudy

Start Line Conditions

Start Temp 66°F 19°C

Start Humidity 88% Humidity

Wind WSW 5 mph Wind

Race day high 76°F 24°C

Race day low 66°F 19°C

PR Score 94.35 Normal score 98.00

Course Score 98.89 Course-only Score

October 6, 2019

Race day snapshot

Partly Cloudy

Start Line Conditions

Start Temp 55°F 13°C

Start Humidity 86% Humidity

Wind NNW 5 mph Wind

Race day high 72°F 22°C

Race day low 55°F 13°C

PR Score 97.67 Normal score 98.00

Course Score 98.89 Course-only Score

October 7, 2018

Race day snapshot

Foggy

Start Line Conditions

Start Temp 68°F 20°C

Start Humidity 97% Humidity

Wind ESE 4 mph Wind

Race day high 85°F 29°C

Race day low 67°F 19°C

PR Score 92.27 Normal score 98.00

Course Score 98.89 Course-only Score

October 1, 2017

Race day snapshot

Clear

Start Line Conditions

Start Temp 55°F 13°C

Start Humidity 71% Humidity

Wind ESE 2 mph Wind

Race day high 78°F 26°C

Race day low 55°F 13°C

PR Score 98.30 Normal score 98.00

Course Score 98.89 Course-only Score

October 2, 2016

Race day snapshot

Mostly Cloudy

Start Line Conditions

Start Temp 59°F 15°C

Start Humidity 97% Humidity

Wind W 2 mph Wind

Race day high 71°F 22°C

Race day low 57°F 14°C

PR Score 95.96 Normal score 98.00

Course Score 98.89 Course-only Score

October 4, 2015

Race day snapshot

Cloudy

Start Line Conditions

Start Temp 51°F 11°C

Start Humidity 85% Humidity

Wind N 8 mph Wind

Race day high 61°F 16°C

Race day low 50°F 10°C

PR Score 98.78 Normal score 98.00

Course Score 98.89 Course-only Score

October 5, 2014

Race day snapshot

Overcast

Start Line Conditions

Start Temp 45°F 7°C

Start Humidity 86% Humidity

Wind ENE 3 mph Wind

Race day high 73°F 23°C

Race day low 39°F 4°C

PR Score 99.14 Normal score 98.00

Course Score 99.14 Course-only Score

October 6, 2013

Race day snapshot

Clear

Start Line Conditions

Start Temp 48°F 9°C

Start Humidity 93% Humidity

Wind SW 8 mph Wind

Race day high 57°F 14°C

Race day low 46°F 8°C

PR Score 99.14 Normal score 98.00

Course Score 99.14 Course-only Score